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Logitech K780 Multi-Device Wireless Keyboard vs Logitech MX Mechanical

A

Product A: Logitech

K780 Multi-Device Wireless Keyboard

53 of 164 known

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B

Product B: Logitech

MX Mechanical

94 of 164 known

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All 164 fields

Every value links to where we found it.

Only differences

ALogitech K780 Multi-Device Wireless Keyboard

BLogitech MX Mechanical

General

6 of 9 differ

Series

Not available

MX1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

920-008149, 920-008025, 920-008028, 920-008041, 920-008034, 920-008042, 920-008036, 920-008033, 920-008030, 920-0080291Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page product data: 920-008149 Dark Grey/Plain White and 920-008025 Dark Grey/Speckled White, both English US (QWERTY). Other item numbers come from the regional Logitech pages.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008041, 920-008034, 920-008042.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds 920-008036.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008028.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008033.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008030.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026920-008029.

920-010547, 920-010549, 920-0105481Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact current US maker payload maps Graphite US Tactile Quiet 920-010547, Clicky 920-010549 and Linear 920-010548. The Mini is a separate product.

GTIN / EAN

Not available

097855174659, 097855174550, 09785517466610Maker spec sheet (PDF)jarcomputers.com/images/custom/docs/1c2483f8d367e46c838faafe50a12a4f91185380_bb855e69_8961_43b1_918b_b35bbc1d5426-169828720721.pdfRead 7 October 2026Logitech-branded 2022 consumer sheet hosted by retailer. Page 2 Package Specifications Single column explicitly maps Tactile 920-010547 to 097855174659, Clicky 920-010549 to 097855174550 and Linear 920-010548 to 097855174666. Case-pack GTINs and all Mini identifiers excluded.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

29 June 201611Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026US press release dated 14 September 2016 says Logitech announced it that day. The earliest announcements are 29 June 2016 in Germany and Malaysia, see the other sources.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026mobiFlip, 29 June 2016: Logitech presented the K780 that day.

24 May 20222Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 5 October 2026

Status

Available1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page: In stock. Ready to ship, price $69.99.

Available1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Current exact US maker page offers full-size keyboard configurations for purchase. Availability as of 2026-10-07, not a promise of stock in every region.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$79.9911Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Suggested retail price $79.99 at Logitech.com on 14 September 2016. Excludes tax.

$169.992Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 5 October 2026Original maker suggested retail price 169.99 USD for full-size MX Mechanical, not Mini 149.99 and not later shop discount.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€99.9912Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026Recommended price 99.99 euro on Logitech.de, as a German retail price with VAT.

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, GB, EU, AU, HK, ZA, JP, KR, TW2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026GBP price on this store.3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026EUR price on this store.4Maker product pagelogitech.com/en-hk/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Hong Kong and Australia stores list 920-008028.5Maker product pagelogitech.com/en-ca/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Canada store, priced in CAD.6Maker product pagelogitech.com/en-za/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026South Africa store.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japan store.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korea store.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Taiwan store.

US1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

ColoursiThe maker's own colour names

Dark Grey/Plain White, Dark Grey/Speckled White, White1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026US page colour names: Dark Grey/Plain White and Dark Grey/Speckled White. Regional pages call the colour White.2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Colour: White.

Graphite1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Segment

Office17Retailer pageamazon.com/dp/B01LZAK8MMRead 23 October 2026Amazon US listing: Recommended Uses For Product Office.

Office2Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 5 October 2026Maker explicitly introduces keyboards for creation and productivity in Master Series.

Sold asiParts fitted when sold. A complete keyboard includes switches and keycaps. Barebones includes neither.

Complete1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Sold as a finished keyboard with keys fitted. The box holds the keyboard, batteries and receiver.

Complete1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Layout

6 of 12 differ

Form factoriLayout size or shape. A percentage describes the layout, not the number of keys.

96 % (1800)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compact form factor with a built-in numpad. RTINGS calls it a compact 96% keyboard.13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Size Compact (96%).

Full size1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Layout standardiPhysical key layout standards sold for this model. Regional language names are listed separately.

ANSI, ISO, JIS2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026English UK and German layouts are ISO. The International layout is not assigned a standard.7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026A Japanese layout is JIS.

ANSI1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact English US maker top view shows ANSI enter and shift geometry. Published 110 physical keys include two separate volume buttons. Strict typing/function count 108 excludes those buttons. Regional ISO/JIS counts are not inferred.

Regional layouts

English US (QWERTY), English UK (QWERTY), German (QWERTZ), English International (QWERTY), Swiss (QWERTZ), Japanese (QWERTY), Korean (QWERTY), Chinese Zhuyin (QWERTY)2Maker product pagelogitech.com/en-gb/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Maker names on the page: English UK (QWERTY), German (QWERTZ), English International (QWERTY).3Maker product pagelogitech.com/en-eu/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Adds Swiss (QWERTZ).7Maker product pagelogitech.com/ja-jp/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Japanese (QWERTY) layout.8Maker product pagelogitech.com/ko-kr/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Korean (QWERTY) layout.9Maker product pagelogitech.com/zh-tw/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Chinese Zhuyin (QWERTY) layout.

English US (QWERTY)1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Keys in regional layoutiPhysical typing and function keys in the stated regional layout. Separate media buttons, macro buttons and rotary controls are excluded. A Touch ID or Lock key in a key row counts, as on Apple keyboards.

Not available

10811Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Independently counted complete maker US ANSI top view by row: 22,21,21,16,17,13=110 physical keys. Two separate volume buttons are excluded under field help, leaving 108 physical typing/function keys. Host-switch and four utility keys remain function keys. Tall numpad Plus and Enter counted once each. Applied only to three proved English US switch variants, no ISO count inferred.

Key legends for

Windows, macOS10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Page 'Dual layout': dual-printed keys for Windows and Android and for Mac OS X and iOS.

Windows, macOS4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Guide separately identifies PC and Mac layouts and keys printed with both sets of legends.

Numpad

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: built-in numpad.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Same sentence.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Function row

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo shows a top row of function and hot keys. PCWorld confirms a complete set of function keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of function keys and a number pad.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Dedicated arrow keys

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows four dedicated arrow keys.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: full-size six row keyboard with a complete set of keys.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Navigation keysiAvailability of Home, End, Page Up and Page Down as dedicated keys or through an Fn layer.

Fn layer10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Shortcuts table: Home, End, Page up, Page down and Insert are fn key combinations.

Full1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Key stagger

Row-staggered1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Product photo on the page shows the standard row-staggered layout.

Row-staggered1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Bottom row

Not available

Not available

Low profile

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Switches

9 of 25 differ

Switch sensing technologyiKey sensing technology. Hall effect and TMR are different sensor types. A mixed board is identified explicitly. Magnetic switch housing alone does not identify the sensor.

Scissor13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Switch Type Scissor. Locked test results are not used.

Low-profile mechanical1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Switch feel

Not available

Tactile, Clicky, Linear1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Maker explicitly markets Tactile Quiet, Clicky and Linear. Tactile Quiet remains tactile. A full silenced-switch class is not inferred from relative quiet marketing or modified Brown hardware.

Switch maker

Not available

Kailh5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026

Switch models

Not available

Kailh Choc V2 Brown (custom), Kailh Choc V2 Blue, Kailh Choc V2 Red5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact full-size and Mini overview identifies low-profile Kailh Choc V2 Blue, Red and custom Brown. Logitech reportedly changed Brown for quieter operation. Generic stock switch force values are not assumed to describe modified fitted switches.

Switch stem

Not available

Not available

Actuation forceiForce at the point where a key registers. Initial spring force is not actuation force. Adjustable switches require a stated actuation setting.

Not available

55gf9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Exact full-size support specification gives actuation force 55 g. This is the fitted board maker claim, not a reviewer measurement or generic stock Kailh force. The same table gives 1.3 mm actuation and 3.2 mm total travel. The product support table is not limited to one named switch style.

Bottom-out forceiForce at the end of the switch travel. It is not the initial spring force or the tactile peak.

Not available

Not available

Tactile bump forceiPeak force of the tactile bump. It is not the force at initial movement or at bottom-out.

Not available

Not available

Actuation pointiDistance before a key registers. For adjustable boards, the default profile or setting is stated in the source note.

Not available

1.3mm6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Logitech-provided board switch specifications reported to this review explicitly give 1.3 mm for all three fitted switch types. Independently agrees with second review. Not a lab-measured pre-travel value.

Total travel

Not available

3.2mm6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Board-specific Logitech-provided claim 3.2 mm for all fitted types. Exact full-size maker support independently confirms 3.2 mm and 55 g force. Generic stock Kailh force claims do not override fitted-board maker specifications.

Rated keystrokes

10million1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Key Life: Up to 10 million keystrokes.

50million9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Exact full-size support specification gives durability 50 million keypresses. Maker rating, not an observed lifetime. The support table does not differentiate switch styles.

Factory-lubed switches

Not available

Not available

Adjustable actuation

Not available

No16Reviewrtings.com/keyboard/tools/compare/logitech-mx-keys-vs-logitech-mx-mechanical/1687/33681Read 7 October 2026Public product summary lists exact MX Mechanical mechanical output type Non-Adjustable. This supports fixed actuation. It does not prove absence of every firmware gaming feature, so rapid trigger/SOCD/analog stay unknown.

Actuation rangeiSelectable actuation distances. These are settings, not a measured usable travel range.

Not available

Not available

Actuation stepiSmallest documented increment between selectable actuation settings.

Not available

Not available

Per-key actuationiActuation can be configured individually for supported keys. The source note identifies any excluded keys.

Not available

Not available

Rapid trigger

Not available

Not available

Minimum rapid trigger movementiSmallest selectable movement used to reset or reactivate a key. This is a setting, not measured accuracy.

Not available

Not available

Multi-action keys

Not available

Not available

SOCD handling

Not available

Not available

Analog inputiCan send variable gamepad or joystick input. Magnetic sensing or adjustable actuation alone does not establish analog output.

Not available

Not available

Hot-swap socketsiSwitches can be replaced without soldering. Magnetic compatibility must be checked separately.

None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Public header: Hot-Swappable Switches No.

None5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact review explicitly says installed switches are not hot-swappable.

Compatible switches

Not available

Not available

Stabilizers

Not available

Not available

Factory-lubed stabilizers

Not available

Not available

Keycaps

4 of 5 differ

Keycap material

Not available

ABS5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Switches and caps section explicitly identifies ABS. Legend method and exact keycap profile are not inferred from individual emoji-key description.

Legend method

Not available

Laser-etched6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Design section explicitly reports Logitech laser-engraves the legends then applies protective coating. Not inferred from a single emoji key.

Keycap profile

Not available

Low profile5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Design paragraph explicitly states both keycaps and switches are low-profile. Named OEM/Cherry sculpted profile and wall thickness remain unknown.

Keycap thickness

Not available

Not available

Shine-through legendsiLight passes through the legends. Translucent keycap sides alone do not count.

Not available

Yes6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Backlight section explicitly says white light illuminates every key legend and effects come through legends.

Performance

1 of 11 differ

Polling rate per connectioniDocumented report rates for each connection. Required receivers or optional adapters are identified in the row and source note.

Not available

Not available

Max polling rate

Not available

Not available

Polling rate (wired)

Not available

Not available

Polling rate (2.4 GHz)

Not available

Not available

Polling rate (Bluetooth)

Not available

Not available

Scan rateiHow often the keyboard reads its switches. A USB report rate does not establish a scan rate.

Not available

Not available

Input latency (claimed)iMaker-published input or response latency with conditions in the source note. Do not calculate this from polling rate.

Not available

Not available

Key rollover per connectioniKeys registered simultaneously over the stated connection. Connection is omitted if the source does not specify it.

ALogitech K780 Multi-Device Wireless Keyboard

Not available

BLogitech MX Mechanical

Rollover
6KRO

Source13Reviewlesnumeriques.com/clavier/logitech-logitech-mx-mechanical-p69341/test.htmlRead 7 October 2026Exact full-size tactile Brown review reports six-key rollover, or seven with Shift. Reviewer explicitly used dedicated test software, not an NKRO guarantee. Connection is not stated, so omitted. Do not interpret the observed Shift exception as unlimited rollover.

Anti-ghosting

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounce

Not available

Not available

Measured

None of 7 known

Latency per connection (measured)iReviewer measurements for one tested setup per row. Settings and test method are stated in the source note. Missing conditions are not inferred.

Not available

Not available

Actuation point (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total travel (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Operating force (measured)iReviewer-measured force at actuation. The switch and actuation setting are stated in the source note.

Not available

Not available

Typing noise (measured)iReviewer-measured A-weighted typing sound level. Measurement distance and conditions are stated in the source note.

Not available

Not available

Battery life (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iReviewer-measured keyboard weight without cable or wrist rest. The tested configuration is stated in the source note.

Not available

Not available

Connectivity

9 of 18 differ

Connections

2.4 GHz, Bluetooth1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Connection Type: Logitech Unifying protocol (2.4 GHz) and Bluetooth Smart technology.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup guide: connect up to three devices via Bluetooth Smart or the pre-paired Unifying USB receiver.

2.4 GHz, Bluetooth4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Original guide explicitly says USB-C cable is charging only. Continue typing while charging uses wireless link. Logi Bolt is the included receiver, not the guide copied Unifying pairing sentence. Exact current maker specification explicitly excludes Unifying.

Wireless technology

Logitech Unifying / Bluetooth Smart1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page names the Unifying USB receiver and Bluetooth Smart technology.

Logi Bolt1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Bluetooth

Not available

5.0 or higher12Maker product pagehub.sync.logitech.com/receivers/post/on-which-version-of-the-bluetooth-core-specifications-is-logi-bolt-r5RYivaR8mV65lVRead 7 October 2026Maker explicitly states all Logi Bolt wireless devices use Bluetooth Low Energy 5.0 or higher. Exact MX Mechanical is a Logi Bolt device. This is the published lower bound, not a guessed exact version. Direct Bluetooth backward-compatible host 4.0 requirement is not device version.

Bluetooth device slots

Not available

36Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Wireless section explicitly supports three Bluetooth device pairings selected by three dedicated numbered keys. These share total three host slots with Logi Bolt, not extra channels.

Devices it can switch betweeniDistinct device connections available for switching. Do not infer this by adding wireless modes or paired Bluetooth slots.

31Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: compatible with up to three devices, switch with Easy-Switch.

31Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Device switchingiControl used to switch between paired device hosts. Connection-mode and OS switches are described separately.

Keys1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Easy-Switch buttons. Three white keys at the top left.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 1: Easy-Switch keys. Hold one for 3 seconds to pair.

Keys4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Easy-Switch channels 1/2/3 are selected by dedicated keys. Three host channels total, not three Bluetooth channels plus a fourth receiver host.

Receiver connector

USB-A1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Requirements: Logitech Unifying receiver needs an available USB port. Unifying receivers are USB-A.

USB-A5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Logi Bolt connection section identifies USB-A dongle. This is receiver host plug, not keyboard charging port.

Receiver storage in keyboard

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Setup guide: the receiver is stored in the keyboard under the battery door.10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Overview item 4: Battery door and receiver storage.

No13Reviewlesnumeriques.com/clavier/logitech-logitech-mx-mechanical-p69341/test.htmlRead 7 October 2026Exact full-size review lists absence of a housing for the Logi Bolt receiver. Independently corroborated by Tom’s Guide full-size review.

Receiver shared with other devices

Yes10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Setup: the keyboard can be paired again to the receiver in the box or to an existing Unifying receiver.

Yes7Maker product pagesupport.logi.com/hc/en-in/articles/4404725103895-Is-it-possible-to-pair-multiple-devices-with-the-same-Logi-Bolt-receiverRead 5 October 2026Maker explicitly allows up to six Logi Bolt products paired to one USB receiver. This is receiver device support, not six keyboard host switching channels.

Wireless range

10m1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: >33 ft / 10 m wireless range. Stored as 10 with the greater-than sign dropped. It may vary with the environment.16Reviewchoice.com.au/electronics-and-technology/computers/computer-accessories/articles/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review: range about 10 m, batteries 24 months, says Logitech.

10m1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Detachable cable

Not available

Yes4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026

Port on keyboard

None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications list no USB or charging port. Power is two AAA batteries. The setup guide overview lists no port.

USB-C4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026

Cable plug

Not available

USB-A4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026

Cable

Not available

Not available

Cable length

Not available

1m9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Full-size support box inventory and Physical Specifications keyboard row both state the included USB-C to USB-A charging cable is 1 m.

USB passthrough

Not available

Not available

Works withiSystems on which the keyboard works. Configuration software may have narrower system support.

Windows, macOS, ChromeOS, Android, iOS, iPadOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Windows, ChromeOS, macOS, Android, iOS and iPadOS. Requirements list Windows, macOS 10.14 or 10.15 or later, ChromeOS, iOS 11, iPadOS 13.4 and Android 7 or later.

Windows, macOS, iOS, iPadOS, Linux, ChromeOS, Android1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Device functions support Windows 10/11, macOS 10.15, iOS/iPadOS 14, Android 8, Linux and ChromeOS. Software features are more limited than device typing support.

Consoles

Not available

Not available

Battery

9 of 16 differ

Battery type

AAA1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Battery: 2 x AAA (included).

Li-Po1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact consumer specification identifies an internal rechargeable Li-Po 1500 mAh pack. Native fifteen-day backlight-on and ten-month backlight-off estimates are stored in battery_life_claimed.

Number of batteriesiNumber of replaceable AA or AAA cells required. Internal rechargeable battery packs are not counted here.

21Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: 2 x AAA (included).

01Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact maker specification identifies an internal rechargeable Li-Po 1500 mAh pack. Field counts required replaceable AA/AAA cells, so zero. Internal pack is not counted as one cell here.

Battery capacity

Not available

1,500mAh1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact consumer specification states rechargeable Li-Po 1500 mAh. No Wh or voltage derived.

User-replaceable battery

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Package contents list AAA batteries that sit under a battery door. The setup guide shows the battery door.

Yes17Owner's manualifixit.com/Guide/Logitech+MX+Mechanical+Battery+Replacement/191788Read 7 October 2026Current exact full-size guide in the maker-endorsed iFixit x Logitech Repair Hub explicitly guides users through battery replacement and is matched by the separately published genuine Logitech 533-000204 battery compatibility table. Steps 2-5 remove sticker, two Phillips cover screws and battery cover. Steps 6-7 disconnect plug connector and release adhesive. Steps 9-15 install and reconnect new battery, refit cover and sticker. Supported tool-assisted user repair, not a tool-free swap. Supersedes older Logitech Best Buy answer denying replacement. No soldering required.18Maker product pageifixit.com/logitechRead 7 October 2026Official iFixit x Logitech Repair Hub. Logitech current sustainability page expressly endorses this partnership for DIY parts and step-by-step guides. Hub Keyboard device link leads to MX Mechanical with the exact guide. Genuine part compatibility page independently lists all three exact US MX Mechanical switch SKUs. Maker endorsement, model-specific instructions and matching genuine part are distinct proof steps.19Retailer pageifixit.com/products/logitech-533-000204-keyboard-battery-genuineRead 7 October 2026Genuine Logitech Part 533-000204. Compatibility explicitly lists MX Mechanical Clicky 920-010549, Linear 920-010548, Tactile Quiet 920-010547 and links the exact MX Mechanical battery-replacement guide. Separate Mini compatibility does not substitute for these full-size rows. Parts availability can differ by region, but exact user repair is documented.20Maker product pagelogitech.com/en-ie/planet-and-people/everything-mattersRead 7 October 2026Maker I love it. iFixit section explicitly says replacement parts and step-by-step guides are available to let people repair devices, and directly links official iFixit Repair Hub. This establishes maker endorsement. Exact MX Mechanical guide and genuine part compatibility table separately establish model and procedure.

Battery life per mode (claimed)iMaker estimates. Store one published native duration unit per row: hours, days or months. Days and months describe calendar use including idle time, not continuous runtime. Do not convert calendar estimates into hours. Connection, lighting and polling rate are included only when published. Brightness, workload, screen status, sleep settings and up-to qualifiers go in the source note.

ALogitech K780 Multi-Device Wireless Keyboard

Lighting	Months
Off	24

Source1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page key features: up to 24 months of battery life. The Technical Specifications row on the same page says Battery 18 months, with the note that life may vary by user and computing. The 24 month up-to claim matches the 2016 press release and is stored. No backlight, so the row is lighting off.11Press releasenews.logitech.com/press-releases/news-details/2016/Logitech-K780-Multi-Device-One-Keyboard-for-Any-Device/default.aspxRead 23 October 2026Press release: up to 24 months of battery life with a power-saving idle mode and an on/off switch.

BLogitech MX Mechanical

Lighting	Days	Months
On	15	Not available
Off	Not available	10

Source1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Current maker full-charge claim is up to 15 days with backlighting enabled, or up to 10 months with backlighting turned off. These are calendar-use estimates with idle time and adaptive proximity/ambient illumination, not continuous typing at a fixed brightness. Battery life may vary based on user and computing conditions. Connection, polling rate, daily workload, exact brightness, sleep settings and firmware are not stated. Published days and months are preserved without conversion to continuous hours.6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Review reports the manufacturer claim of 360 h with backlighting enabled, equivalent to the current primary fifteen-calendar-day estimate. The stored table uses the current maker native days and months. This is normal calendar-use endurance with idle and adaptive proximity/ambient lighting, not continuous typing or maximum fixed brightness. Connection and polling are unstated. The partial 170.5 h observation with 90% remaining is not a measured full-discharge runtime.

Longest battery life (claimed)iLongest maker estimate published in hours across the listed modes. Rows published in days or months do not contribute. Conditions can differ between products.

Not available

Not available

Battery life, lighting offiLongest maker estimate published in hours with lighting off. Calendar-day and calendar-month estimates are not converted and do not contribute.

Not available

Not available

Battery life, lighting oniLongest maker estimate published in hours with lighting enabled. Calendar-day and calendar-month estimates are not converted and do not contribute. Brightness and display conditions are stated in the source note.

Not available

Not available

Battery life, backlight on (claimed)iLongest maker up-to estimate published in calendar days with backlighting enabled. Includes idle time and the source-defined usage pattern, not continuous runtime. Brightness, workload, connection and sleep conditions remain in the table and source note. Hours and months are not converted.

Not available

15days=CalculatedFrom Battery life per mode (claimed)

Battery life, backlight off (claimed)iLongest maker up-to estimate published in calendar months with backlighting off. Includes idle time and the source-defined usage pattern, not continuous runtime. Workload, connection and sleep conditions remain in the table and source note. Hours and days are not converted.

24months=CalculatedFrom Battery life per mode (claimed)

10months=CalculatedFrom Battery life per mode (claimed)

Charging port

None1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Same. The keyboard has no rechargeable battery and no charging port.

USB-C1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Full charge timeiPublished time for a full charge. Approximate times remain qualified in the source note.

Not available

240min9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Full-size support row explicitly defines empty to full charge as four hours, stored as 240 minutes. Charger power and test connection are not stated. This is a maker claim, not a measured result.

Quick charge

Not available

Not available

Use while charging

Not available

Yes4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Guide explicitly allows continued typing while charging and says cable is only for charging.

Solar charging

Not available

Not available

Battery indicator

LED, Software1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications, Indicator Lights: 3 Bluetooth channel LEDs and a battery indicator light. Page: Logi Options+ can check the battery level.

LED, Software4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Guide green/red charge status LED plus Options+ charge notifications.

Build

2 of 8 differ

Case material

Not available

Aluminum top plate and plastic chassis2Press releasenews.logitech.com/press-releases/news-details/2022/Feel-the-Performance-with-Logitechs-First-Ever-MX-Mechanical-Keyboards-Designed-for-Creation-and-Productivity/default.aspxRead 5 October 2026Maker release documents low-carbon aluminum top case and recycled plastic parts. Exact first-hand review independently identifies plastic chassis. No all-metal claim.

Plate material

Not available

Not available

Mount style

Not available

Not available

Flex cuts in PCB

Not available

Not available

Sound dampeningiDampening layers the maker or a review names. Foam whose position in the stack is not stated is foam. Films, pads and silicone parts that fit no other option are other.

Not available

Not available

Typing anglesiKeyboard slope for each supported foot position, starting with the lowest. An adjustable-foot count does not establish angles. When the maker publishes only the angle with the feet out, that angle is stored alone.

Not available

4°, 8°14Reviewtomsguide.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact full-size Design section states two flip-out feet change keyboard between 4° and 8° work angles. Lowest foot position first. This is review-reported nominal geometry, not calculated from height. No tenting angle or undocumented third position inferred.

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

3 of 7 differ

Backlight

None13Reviewrtings.com/keyboard/reviews/logitech/k780Read 23 October 2026Review text: it lacks backlighting.

Single colour5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact review says backlight can only show pure white. Six effects do not mean RGB or six brightness levels.

LED position

Not available

Not available

Lighting zones

Not available

Not available

Brightness levelsiSelectable onboard brightness steps. The source note states whether the off position is included.

Not available

84Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Original guide explicitly states total backlight levels eight. L0 is off in ambient-light examples. No additional ninth level is inferred.

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Ambient light, Proximity1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact technical features explicitly list hand proximity activation and ambient light sensor.

Lighting sync

Not available

Not available

Controls

7 of 12 differ

Media keysiPlayback controlled by separate buttons, an Fn layer or a multifunction knob/rocker. Volume controls are listed separately, and knob presses are excluded from the separate media-button count.

Dedicated10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys and media keys table: previous track, play/pause, next track, mute, volume down and volume up sit on the top row keys.

Fn layer4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026F-key/media row swaps with Fn+Esc. Default is direct media access, but those controls share the typing/function row rather than separate media button bank.

Separate media buttonsiSeparate physical buttons for playback or mute, counted once each. Fn shortcuts, macro buttons, knob presses and roller presses are excluded.

410Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Counts previous track, play/pause, next track and mute. Volume up and down are stored under volume control.

011Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Separate playback or mute button count is zero. Playback and mute share F9-F12. Two separate volume buttons are represented by volume_control and excluded by this field definition, which counts playback/mute only.

Volume control

Keys10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Hot keys table: volume down and volume up keys on the top row.

Keys4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026Exact maker US top view shows volume down/up keys. No rotary volume control.

Knobs

Not available

011Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Exact maker US complete top view shows only key switches and battery LED, with no knob or roller. RTINGS public Entertainment verdict separately says no volume wheel.

Programmable knob

Not available

Not available

Knob press

Not available

Not available

Separate macro keysiSeparate physical keys or buttons intended for macros. Excludes ordinary remappable keys, media buttons and a dedicated software-launch button.

Not available

011Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Exact maker US complete key inventory shows typing/function/navigation/numpad/host-switch and named utility keys. No separate macro bank. Ordinary remappable utility keys and software Smart Actions do not become dedicated macro buttons.

Built-in screen

Not available

None11Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Exact maker complete US top/control view has keycaps and status LED, with no built-in screen.

Touchpad

Not available

No15Reviewrtings.com/keyboard/reviews/logitech/mx-mechanicalRead 7 October 2026Public Entertainment / HTPC verdict explicitly says no trackpad. Tested full-size Graphite tactile Brown identity stated under Differences Between Sizes And Variants. Locked numeric and extra-feature tables were not used.

Fingerprint reader

Not available

No11Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/mx-mechanical/migration-assets-for-delorean-2025/gallery/mx-mechanical-top-view-graphite-us.pngRead 7 October 2026Exact maker complete US top/control view has no fingerprint reader or biometric key. Keyboard keys are the documented input controls.

OS mode switch

Key combination10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026Dual layout: hold fn + i for iOS, fn + o for Mac OS X or fn + p for Windows for 3 seconds. Bluetooth Smart connections detect the OS.

Key combination5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact review documents Fn+P Windows and Fn+O Mac layout selection.

Windows key lock

Not available

Not available

Software

3 of 10 differ

Software

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+. Technical Specifications: supported by Logi Options+ on Windows and macOS.

Logi Options+1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Software runs on

Windows, macOS1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Technical Specifications: Logi Options+ on Windows and macOS.

Windows, macOS8Maker product pagelogitech.com/en-us/software/logi-options-plusRead 5 October 2026Current exact consumer keyboard spec names full Options+ support on Windows and macOS. Other device typing OS support does not prove configuration app features. Current Googlebook download does not establish this exact keyboard support on every ChromeOS device.

Open firmware

Not available

Not available

Onboard memory

Not available

No6Reviewarstechnica.com/gadgets/2022/05/logitechs-mx-keys-mechanical-is-a-satisfying-wireless-introduction-to-mech-keebsRead 5 October 2026Mildly programmable section explicitly reports no onboard configuration memory and requires separate Options+ setup on each host. Bluetooth host pairing memory is distinct.

Onboard profilesiProfiles stored on the keyboard, including fixed defaults when the maker counts them. Software-only profiles are excluded.

Not available

Not available

Macros

Not available

Yes8Maker product pagelogitech.com/en-us/software/logi-options-plusRead 5 October 2026Current exact keyboard maker page supports Smart Actions. Current Options+ page explicitly defines them as multi-action macros triggered by one key. Older 2022 no-macro review describes earlier software and is not stored as current absence.

Macros stored onboardiRecorded command sequences run from keyboard storage without the configuration app. Onboard lighting or remapping alone does not establish this.

Not available

Not available

Key remapping

Yes1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page: Logi Options+ lets you customize keys and create hotkey shortcuts.

Yes1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

LayersiTotal key mapping layers including the base layer. Lighting effect layers and profile slots are excluded.

Not available

Not available

User firmware updates

Not available

Yes5Reviewtomshardware.com/reviews/logitech-mx-mechanical-keyboardRead 7 October 2026Exact full-size/Mini Software and Logi Options+ Settings section explicitly provides firmware-update checking. Uses supported Options+ workflow. Old standalone Firmware Update Tool is no longer maintained.

Ergonomics

0 of 4 differ

Wrist rest

None15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review describes a rubber device tray along the back edge and no wrist rest.

None10Maker spec sheet (PDF)jarcomputers.com/images/custom/docs/1c2483f8d367e46c838faafe50a12a4f91185380_bb855e69_8961_43b1_918b_b35bbc1d5426-169828720721.pdfRead 7 October 2026Complete maker consumer box inventory lists keyboard, Bolt receiver, charging cable and documentation. No supplied wrist rest. Optional separately sold MX Palm Rest is not part of this package.

Wrist rest material

Not available

Not available

Tenting

Not available

Not available

Tenting angles

Not available

Not available

Dimensions and weight

4 of 6 differ

DimensionsiKeyboard body dimensions with fitted keycaps, without wrist rest and with feet folded. Any different measurement condition is stated in the source note. Width is the longest side, depth runs front to back and height is the thickness. Map by size when the maker's labels differ.

Width380Depth158Height22Front height8mm(15 × 6.2 × 0.9 × 0.3 in)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: height 158 mm and width 380 mm, depth 8 mm at the front and 22 mm at the back. The page calls the 158 mm side Height. It is the front to back depth.

Width433.85Depth131.55mm(17.1 × 5.2 in)1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact full-size support Physical Specifications confirms desk-plane width 433.85 mm and depth 131.55 mm. Body height 26.1 mm has no foot condition. Tom's Hardware says 26.1 mm raised and 17.8 mm flat but its summary table contradicts the paragraph. Folded maximum height remains omitted.9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Exact full-size support Physical Specifications confirms desk-plane width 433.85 mm and depth 131.55 mm. Body height 26.1 mm has no foot condition. Tom's Hardware says 26.1 mm raised and 17.8 mm flat but its summary table contradicts the paragraph. Folded maximum height remains omitted.

Dimensions with wrist rest

Not available

Not available

Keyboard weightiKeyboard without cable or wrist rest. Weights that include accessories cannot be stored here. A cable that cannot be removed is included. Replaceable batteries are included, as built-in batteries are.

875g(1.9 lb)1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Dimensions: weight 875 g. The page does not say if the batteries are counted.12Press articlemobiflip.de/logitech-k780-multi-device-wireless/ampRead 23 October 2026The article gives 875 g and a 24 month battery life.14Reviewpcworld.com/article/416366/logitech-k780-wireless-keyboard-review-one-fantastic-keyboard-for-your-computer-phone-and-tablet.htmlRead 23 October 2026Review: about 1.9 pounds (875 grams).

828g(1.8 lb)1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact maker keyboard body mass 828 g. Receiver has separate dimensions/mass. Ars table 612 g belongs to Mini and is not transferred.

Weight including wrist restiKeyboard plus supplied wrist rest, excluding packaging. The source note identifies any included cable.

Not available

Not available

Box dimensions

Not available

Width460Height54Depth149mm(18.1 × 2.1 × 5.9 in)9Maker product pagesupport.logi.com/hc/en-us/articles/5216332603799-Specification-MX-MechanicalRead 7 October 2026Exact full-size Physical Specifications Retail Box row is H 54 mm, W 460 mm, D 149 mm. Individual retail package. Mini box width 336 mm and four-unit shipping carton are excluded.

Box weightiOne retail package including its contents. A multi-unit shipping carton weight is excluded.

Not available

1,130.01g(2.5 lb)10Maker spec sheet (PDF)jarcomputers.com/images/custom/docs/1c2483f8d367e46c838faafe50a12a4f91185380_bb855e69_8961_43b1_918b_b35bbc1d5426-169828720721.pdfRead 7 October 2026Maker sheet page 2 Full-size MX Mechanical Package Specifications Single column weight 39.86 oz. Avoirdupois conversion 39.86×28.349523125=1130.01 g rounded to 0.01 g. Four-unit case 165.08 oz is excluded. Published maker package mass takes precedence over B&H package 2.575 lb.

Certifications

None of 2 known

Platform certifications

Not available

Not available

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

Keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, User documentation1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026In the Box: keyboard, 2 AAA batteries (pre-installed), Logitech Unifying receiver, user documentation.15Reviewthe-gadgeteer.com/2016/10/02/logitech-k780-multi-device-keyboard-reviewRead 23 October 2026Review box list: keyboard, 2 AAA batteries (pre-installed), USB receiver, user documentation.

Keyboard, Logi Bolt receiver, USB-C charging cable (USB-A to USB-C), User documentation1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Cables included

ALogitech K780 Multi-Device Wireless Keyboard

Not available

BLogitech MX Mechanical

Type	Count
USB-A to USB-C charging cable	1

Source1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Spare switches

Not available

010Maker spec sheet (PDF)jarcomputers.com/images/custom/docs/1c2483f8d367e46c838faafe50a12a4f91185380_bb855e69_8961_43b1_918b_b35bbc1d5426-169828720721.pdfRead 7 October 2026Complete maker consumer box inventory lists no spare switches. Installed switches remain fitted in this complete keyboard, not spare parts.

Links

Not compared

Product page

www.logitech.com/en-us/shop/p/k780-multi-device-wireless-keyboard1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Read with curl on 23 October 2026.

www.logitech.com/en-us/shop/p/mx-mechanical.920-0105471Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026

Spec sheet

Not available

www.logitech.com/en-us/shop/p/mx-mechanical.920-0105471Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Published online Specs and Compatibility pane is the exact consumer specification reference. No separate exact consumer PDF sheet was found. Public page SKU/specification payload was read.

Manual

www.logitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdf10Owner's manuallogitech.com/content/dam/logitech/en/support/qsg/k780-wireless-keyboard/k780-online-setup-guide.pdfRead 23 October 2026

support.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-Mechanical4Owner's manualsupport.logi.com/hc/en-us/articles/5216357107991-Getting-Started-MX-MechanicalRead 5 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year1Maker product pagelogitech.com/en-us/shop/p/k780-multi-device-wireless-keyboardRead 23 October 2026Page data: 1-Year Limited Hardware Warranty. The page does not name a market.

1year1Maker product pagelogitech.com/en-us/shop/p/mx-mechanical.920-010547Read 8 October 2026Exact US consumer specification one-year limited hardware warranty. EMEA and business edition warranties are not inherited.

Both are also in the API. Back to all keyboards.