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Logitech K380 Multi-Device Bluetooth Keyboard vs Logitech K400 Plus Wireless Touch Keyboard

A

Product A: Logitech

K380 Multi-Device Bluetooth Keyboard

78 of 164 known

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Compare the Logitech K400 Plus Wireless Touch Keyboard with

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B

Product B: Logitech

K400 Plus Wireless Touch Keyboard

56 of 164 known

Change Logitech K400 Plus Wireless Touch Keyboard

Compare the Logitech K380 Multi-Device Bluetooth Keyboard with

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All 164 fields

Every value links to where we found it.

Only differences

ALogitech K380 Multi-Device Bluetooth Keyboard

BLogitech K400 Plus Wireless Touch Keyboard

General

4 of 9 differ

Series

Not available

Not available

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

Y-R0056, 920-007558, 920-009600, 920-009599, 920-011135, 920-0111341Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Y-R0056 appears inside the battery compartment. Five retained US English finish SKUs are directly mapped by the original 2022 consumer sheet.4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 20265Maker spec sheet (PDF)files.bbystatic.com/2jcKAZ%2F9Tm2p4yOBSIUAoQ%3D%3D/8707bb4f-de52-45fe-b7b8-1035c3a1feae.pdfRead 5 October 2026Original producer 2020 consumer two-page sheet hosted by Best Buy, rendered/read. Exact Dark Grey, Rose, Off White US SKU/UPC rows independently corroborate 2022 sheet. Generic 50-word copy says for Mac once but exact three drawings retain both Windows/Mac legends. Separate Mac-only SKU family is excluded.

Y-R0055, 920-007119, 920-007145, 920-007143, 920-007144, 920-007157, 920-007141, 920-007131, 920-007151, 920-007129, 920-007127, 920-007135, 920-007137, 920-007133, 920-0071391Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026The US page sells 920-007119, Black, English International (QWERTY). The page gallery uses a layout photo with pound and euro legends. Y-R0055 is the keyboard model number from the support specification.2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Keyboard model number Y-R0055, inside the battery compartment. Receiver C-U0007 or C-U0008.3Maker product pagelogitech.com/en-gb/shop/p/k400-plus-touchpad-keyboardRead 10 October 2026Part numbers of the regional SKUs on the GB and US store pages.

GTIN / EAN

097855117618, 097855156365, 097855156358, 097855178657, 0978551786404Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026

0978551153006Retailer pageelectronicexpress.com/catalog/206917/logitech-920-007119-k400-plus-wireless-touch-keyboardRead 10 October 2026Retailer page for manufacturer part 920-007119 lists UPC 097855115300.

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

3 September 20156Press releasenews.logitech.com/press-releases/news-details/2015/Create-and-Communicate-on-Any-Device-with-Logitechs-New-Bluetooth-Keyboard-and-Mouse/default.aspxRead 5 October 2026Maker announces family September 3, 2015, but availability paragraph forecasts September. Announcement alone is not actual-sale proof.

10 June 20157Press releasenews.logitech.com/press-releases/news-details/2015/Logitech-Simplifies-Connecting-Your-PC-to-Your-TV-with-New-Living-Room-Keyboard/default.aspxRead 10 October 2026Press release dated 10 June 2015.

Status

Not available

Not available

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.

Logitech Pebble Keys 2 K380s16Maker product pagelogitech.com/en-us/shop/p/pebble-keys-2Read 10 October 2026Maker FAQ for Pebble Keys 2 K380s compares its hardware updates with the original K380. The Pebble Keys 2 K380s record already lists this K380 as its predecessor.

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.

$39.996Press releasenews.logitech.com/press-releases/news-details/2015/Create-and-Communicate-on-Any-Device-with-Logitechs-New-Bluetooth-Keyboard-and-Mouse/default.aspxRead 5 October 2026Original family suggested retail price $39.99 USD for Blue/Grey. Later-color introduction dates/prices are not inferred.

$39.997Press releasenews.logitech.com/press-releases/news-details/2015/Logitech-Simplifies-Connecting-Your-PC-to-Your-TV-with-New-Living-Room-Keyboard/default.aspxRead 10 October 2026Suggested retail price $39.99 for the US.

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.

Not available

Not available

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

US4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026US UPC configurations and US English drawings. All five finish rows depict the same multi-OS US key layout. Later finishes do not establish a new family release date. Original Blue family finish has no verified SKU table here and is not guessed into variants.

Not available

ColoursiThe maker's own colour names

Dark Grey, Off White, Rose, Lavender Lemonade, Sand4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Producer consumer sheet V3 July 2022, two pages rendered/read. Five explicit Single retail mappings: Dark Grey 920-007558 / 097855117618, Off White 920-009600 / 097855156365, Rose 920-009599 / 097855156358, Lavender Lemonade 920-011135 / 097855178657, Sand 920-011134 / 097855178640. Leading zero restored to UPC-A where PDF text extraction drops it. Case Pack GTINs are excluded.5Maker spec sheet (PDF)files.bbystatic.com/2jcKAZ%2F9Tm2p4yOBSIUAoQ%3D%3D/8707bb4f-de52-45fe-b7b8-1035c3a1feae.pdfRead 5 October 2026

Black, White1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Black on the US page. The GB page also lists White for the UK layout.3Maker product pagelogitech.com/en-gb/shop/p/k400-plus-touchpad-keyboardRead 10 October 2026White is offered for the UK layout only.

Segment

Portable3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

Not available

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

Complete3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 20264Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026

Complete1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Sold with its receiver and batteries as a complete keyboard.

Layout

4 of 12 differ

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

Other3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Maker calls it minimalist, compact and portable, with no numpad. Nonstandard compact physical layout stored as other. No unclaimed percentage size is inferred.

Other1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Compact keyboard with a function row, no number pad, no navigation column and a touchpad on the right. None of the size options fits, so other is stored.

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

ANSI2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026US ANSI physical Enter and Shift shapes, US QWERTY legends verified in original drawing and matching stock photo. Regional ISO/JIS layouts listed in business sheet are outside retained US configuration rows.9Retailer pagebahrain.microless.com/product/logitech-k380-multi-device-bluetooth-keyboard-dark-grey-920-007558-920-007582-920-010070Read 5 October 2026

ISO4Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026The photo shows a tall ISO Enter key, a key left of Z and a hash key. Only the International and UK layouts are covered by this photo. The other language layouts are not given a standard.

Regional layouts

English US (QWERTY)2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 20269Retailer pagebahrain.microless.com/product/logitech-k380-multi-device-bluetooth-keyboard-dark-grey-920-007558-920-007582-920-010070Read 5 October 2026

English International (QWERTY), English UK (QWERTY), Hungarian (QWERTZ), Danish / Norwegian / Swedish / Finnish (QWERTY), Belgian (AZERTY), Czech / Slovakian (QWERTZ), French (AZERTY), German (QWERTZ), Italian (QWERTY), Spanish (QWERTY), Swiss (QWERTZ), Portuguese (QWERTY)3Maker product pagelogitech.com/en-gb/shop/p/k400-plus-touchpad-keyboardRead 10 October 2026Layout names as the maker writes them.

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.

782Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026US English original drawing contains 78 physical keys: 14 top, 14 number, 14 QWERTY, 13 home, 12 Shift row and 11 bottom including four arrows. Three Easy-Switch controls are shared F1/F2/F3 keys, counted once. Generic business sheet 79 is not applied to this exact US layout.9Retailer pagebahrain.microless.com/product/logitech-k380-multi-device-bluetooth-keyboard-dark-grey-920-007558-920-007582-920-010070Read 5 October 2026Selected stock photo matches original US 78-key drawing, including horizontal Enter, long left Shift and four arrow keys. No image editing or generated product render.

804Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026Maker gallery photo of the English International layout, also used for the UK layout. Counted 80 keys: 15 in the top row (Esc, F1 to F12, Ins, Del), then 14, 14, 13, 13 and 11. The three volume and mute buttons, the power switch, the touchpad buttons and the yellow button are not counted.

Key legends for

Windows, macOS2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Windows1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026The maker photo shows a Windows logo key.

Numpad

No3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

No1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026No number pad in the maker photo. A touchpad sits on the right.

Function row

Yes2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026F1 to F12 printed on the top row in the maker photo.5Maker product pagesupport.logi.com/hc/en-gb/articles/360023264334-Shortcut-and-function-keys-on-the-K400-Plus-keyboardRead 10 October 2026F1 to F12 are reached with Fn. The keys are the top row shortcut keys.

Dedicated arrow keys

Yes2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Yes1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Arrow keys in the bottom row of the maker photo, shared with the Home, Page Up, Page Down and End legends.

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

Fn layer2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Home/End/PageUp/PageDown are Fn shortcuts, with different Apple meanings and some brightness functions requiring software. Arrow keys are physically present.

Fn layer5Maker product pagesupport.logi.com/hc/en-gb/articles/360023264334-Shortcut-and-function-keys-on-the-K400-Plus-keyboardRead 10 October 2026Shortcut table: Fn plus left arrow is Home, Fn plus right arrow is End, Fn plus up arrow is Page Up and Fn plus down arrow is Page Down.

Key stagger

Row-staggered2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Row-staggered1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Standard row-staggered layout in the maker photo.

Bottom row

Not available

Not available

Low profile

Yes8Reviewrtings.com/keyboard/reviews/logitech/k380Read 10 October 2026Public review explicitly describes low profile and absence of wrist rest. Public HTPC summary says no trackpad. Original stock drawing independently agrees.

Yes8Reviewtechtactician.com/logitech-k400-plus-trackpad-keyboard-hands-on-reviewRead 10 October 2026Hands-on review text: low-profile membrane switches with pretty deep key travel.

Switches

2 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.

Scissor3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Maker explicitly says scooped scissor keys. Service life 10 million clicks is stored as published key service-life claim, not a measured failure threshold or electrical MTTF.

Membrane8Reviewtechtactician.com/logitech-k400-plus-trackpad-keyboard-hands-on-reviewRead 10 October 2026Hands-on review text: low-profile membrane switches.

Switch feel

Not available

Not available

Switch maker

Not available

Not available

Switch models

Not available

Not available

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

Not available

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

Not available

Total travel

Not available

Not available

Rated keystrokes

10million3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

5million1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Key Life: up to 5 million keystrokes.

Factory-lubed switches

Not available

Not available

Adjustable actuation

Not available

Not available

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.

None11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact K380 Performance Keystroke Hot Swappable No. Whole scissor keycap replacement is distinct from replaceable electrical switch sockets.

None4Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026Membrane keys on a closed body, see switch_technology. Neither the maker photo nor the specification describes switch replacement.

Compatible switches

Not available

Not available

Stabilizers

Not available

Not available

Factory-lubed stabilizers

Not available

Not available

Keycaps

3 of 5 differ

Keycap material

ABS8Reviewrtings.com/keyboard/reviews/logitech/k380Read 10 October 2026Public review explicitly identifies ABS keycaps in its Office/Mobile discussion. Retained reference is black original K380. Paywalled numerical measurements are not extracted or guessed.

ABS9Reviewrtings.com/keyboard/reviews/logitech/k400-plusRead 10 October 2026Public review summary says the ABS keycaps feel slippery. Only the public text is used. The page returned no readable body to the fetch tool, so the text comes from the search excerpt of the review.

Legend method

Printed11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact K380 Lettering table Pad-Printed. Stored printed enum. Not the Apple Magic Keyboard Dye-Sublimation comparison cell.

Not available

Keycap profile

Low profile8Reviewrtings.com/keyboard/reviews/logitech/k380Read 10 October 2026Public review text describes the keyboard as low profile. Stored as the low_profile keycap profile. RTINGS also lists Size as Compact (75%), Hot-Swappable Switches No and N-Key Rollover No on the public summary. The size label is not used, because the maker describes a minimalist non-standard layout stored as other.

Not available

Keycap thickness

Not available

Not available

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

No11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact K380 keycap table Shine Through Keycaps No. Independent of lack of backlighting.

Not available

Performance

None of 11 known

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.

Not available

Not available

Anti-ghosting

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounce

Not available

Not available

Measured

4 of 7 differ

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.

ALogitech K380 Multi-Device Bluetooth Keyboard

Connection	Setting	Single key (ms)
Bluetooth	Firmware 42.1.17, Logi Options+ 1.84.641293	19.5

Source13Measurementlttlabs.com/compare/apple-magic-keyboard-vs-logitech-k380Read 7 October 2026Exact K380 right-side Avg Latency Bluetooth cell 19.5 ms. Firmware 42.1.17, Logi Options+ 1.84.641293. Published lab method measures physical solenoid key contact to transmitted keypress packet with Elegoo Uno R3 copper contact trigger and Beagle USB 480 analyzer. Includes mechanical travel and receiver/host path, not PCB-only latency. Controlled best available settings, but K380 numeric debounce, polling, receiver/host model and tested key are unstated. No multi-key/chord/release value inferred. Test date not printed. Method reference https://www.lttlabs.com/articles/2025/12/03/how-labs-conducts-keyboard-testing .

BLogitech K400 Plus Wireless Touch Keyboard

Not available

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

1.22mm12Measurementlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact original K380 Keystroke Pre-Travel 1.22 mm. Source firmware 42.1.17, Logi Options+ 1.84.641293, membrane contact with scissor mechanism. Published lab method uses Flexiv Rizon 4 robotic arm, LMI laser line sensor and Mecmesin VFG force gauge, pressing individual keys to record force and distance. Product page does not state test date, aggregation or individual tested key. Not a manufacturer claim. Method reference https://www.lttlabs.com/articles/2025/12/03/how-labs-conducts-keyboard-testing .

Not available

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

1.63mm12Measurementlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Same exact K380 test configuration. Total Travel 1.63 mm, separate from Pre-Travel. Published force/travel method and unknown per-key aggregation as above.

Not available

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

39.73gf12Measurementlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Same exact K380 test configuration. Operating Force 39.73 gf, gram-force field. Separate from Key Start Force 55.19 gf and Bottoming Force 38.33 gf. Not the Apple comparison value or a claimed actuation force.

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

10 of 18 differ

Connections

Bluetooth1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Bluetooth Classic 3.0 is the only native input transport. No USB gameplay or Logi Bolt/Unifying receiver capability is imported from K380s. Original body drawing confirms no keyboard USB connector or USB passthrough.

2.4 GHz1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Connection type: Logitech Unifying protocol (2.4 GHz). No Bluetooth and no cable.2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Connection type: Logitech Unifying protocol (2.4 GHz).

Wireless technology

Bluetooth Classic1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

Logitech Unifying1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Maker text: plug-and-play USB Unifying receiver.

Bluetooth

3.01Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

Not available

Bluetooth device slots

32Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026F1/F2/F3 each selects one of three paired hosts. Short press switches channel. Hold 3 seconds begins pairing. Channel LEDs are not extra host slots.

Not available

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

32Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Not available

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

Keys2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Not available

Receiver connector

None1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

USB-A2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Required accessory: USB Unifying receiver, USB 2.0 full speed. The receiver is 18.7 x 14.4 x 6.1 mm. The plug type is not named. A Unifying receiver is a USB Type-A plug.

Receiver storage in keyboard

No11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact K380 Connectivity Receiver Storing No. Original product Bluetooth only, no native receiver supplied.

Not available

Receiver shared with other devices

Not available

Yes11Maker product pagelogitech.com/en-us/resource-center/what-is-unifying.htmlRead 21 October 2026Logitech text: connect up to six Logitech Unifying wireless mice or keyboards to one Unifying USB receiver. The K400 Plus page names the connection as the USB Unifying receiver.

Wireless range

10m3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Published 10 m. Environment and host conditions are not specified. No receiver radio mode is claimed.

10m1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Wireless range: more than 33 ft (10 m). Page text says up to 33 ft (10 meters). Range may vary with user, environmental and computing conditions.

Detachable cable

Not available

Not available

Port on keyboard

None1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Technical table: power is replaceable batteries and the connection is the Unifying receiver. It lists no keyboard port and no charging port (battery life not rechargeable).

Cable plug

Not available

Not available

Cable

Not available

Not available

Cable length

Not available

Not available

USB passthrough

No1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

No4Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026No USB port in the maker photo. The technical specification lists the Unifying receiver as the only connection and two AA batteries as power.

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

Windows, macOS, ChromeOS, Android, iOS, iPadOS3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Business sheet Windows 10+, macOS 10.15+, ChromeOS, iPadOS 13.1+, iOS 11+, Android 7+. Original support guide lists older supported versions. OS identifiers mean hardware typing compatibility, not every shortcut or current app version. No undocumented Linux/console compatibility is added.4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Updated 2022 sheet Windows 8/10/11, macOS 10.15, iPadOS/iOS 14, Android 8, ChromeOS and Apple TV. Version differences versus 2021 business/older guide preserved without treating them as changed hardware.

Windows, ChromeOS, Android1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026US page: Windows 7, Windows 8, Windows 10 and later, Android 7 or later and Chrome OS. The support specification says Android 5.0 or higher. Android version is not stored.

Consoles

Not available

Not available

Battery

4 of 16 differ

Battery type

AAA1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Two replaceable AAA cells, not rechargeable. Maker rates 24 months or up to 2 years of calendar use, varying with use and computing conditions. Month estimate is not converted into continuous active hours. No polling rate or measured endurance is inferred.4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026

AA1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Battery: 2 x AA (included).

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

21Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 20264Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026

21Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Battery: 2 x AA (included).

Battery capacity

Not available

Not available

User-replaceable battery

Yes1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 20262Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Yes2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Power type: replaceable.

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 K380 Multi-Device Bluetooth Keyboard

Lighting	Months
Off	24

Source1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Power and Battery: 2 x AAA, Battery Life (not rechargeable) 24 months. The consumer sheet says two-year battery life, which may vary with user and computing conditions. Stored as 24 months of calendar use, not converted to hours. The keyboard has no backlight, so lighting is stored as off. No connection or polling rate is published.3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Specifications: Battery 2x AAA 24 months, with the footnote that battery life may vary based on use and computing conditions.4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Features: Two-year battery life. Footnote: Battery life may vary based on user and computing conditions.

BLogitech K400 Plus Wireless Touch Keyboard

Lighting	Months
Off	18

Source1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Battery: 18 months. Battery life may vary based on user and computing. Stored as 18 months of calendar use. No polling rate or hours are published. The keyboard has no backlight, so lighting is stored as off.2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Battery life (not rechargeable): up to 18 months.

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

Not available

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)

18months=CalculatedFrom Battery life per mode (claimed)

Charging port

None1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Battery life (not rechargeable).

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

Not available

Not available

Quick charge

Not available

Not available

Use while charging

Not available

Not available

Solar charging

Not available

Not available

Battery indicator

LED, Software2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Side LED turns red at low battery. Guide explicitly describes optional battery-status notifications in Logi Options+. Replace both AAA cells through the rear door.

Not available

Build

3 of 8 differ

Case material

Plastic11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact original K380 Construction table Chassis Material Plastic. Polymer grade is not stated.

Plastic. The black plastic parts contain 60% certified post-consumer recycled material1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Materials and Sustainability panel: the plastic parts include certified post-consumer recycled plastic. Black plastics: 60% of recycled material. The figure excludes packaging, printed wiring assembly, FFC cable and touchpad. The polymer grade is not stated. The black keyboard of the US page is the one described.13Retailer pagebhphotovideo.com/c/product/1357323-REG/logitech_920007119_k400_plus_wireless_touch.htmlRead 21 October 2026Specs tab for MFR 920-007119, General row Material of Construction: Plastic. The same page lists package weight 1.15 lb and box 15.15 x 6.15 x 1.25 in, which conflicts with another retailer's 465 g and 370 x 153 x 31 mm for the same SKU, so no package size or weight is stored.

Plate material

Other11Reviewlttlabs.com/products/keyboards/logitech-k380Read 7 October 2026Exact K380 Switch Plate Material Plastic. Schema lacks generic plastic, so other is used. No polycarbonate/ABS grade inferred.

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

Not available

Spill resistant

Not available

Yes1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Key features text: the spill-resistant design and durable keys. Footnote: tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse keyboard in liquid.

IP rating

Not available

Not available

Lighting

0 of 7 differ

Backlight

None1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 20263Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Backlighting: n/a.

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

Not available

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

4 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.

Fn layer2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Playback hotkeys share ordinary function-row keys and are not separate media buttons. Their default hotkey action changes to F1 to F12 by Fn or software preference. Volume up/down/mute are keys. Dedicated media and macro counts are zero in complete maker control drawing.

Dedicated1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Special keys: Mute, Volume Down, Volume Up. The top row F10 to F12 also work as previous, play and next by default.5Maker product pagesupport.logi.com/hc/en-gb/articles/360023264334-Shortcut-and-function-keys-on-the-K400-Plus-keyboardRead 10 October 2026The top row keys carry Back, Home, Switch application, Menu, Search, Show or hide desktop, Maximize window, Switch screen, Previous track, Play or Pause and Next track by default. Fn is held to reach F1 to F12. Mute, Volume down and Volume up are listed as separate keys.

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

02Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

11Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026One physical mute button. The two volume buttons are counted in the volume control field.

Volume control

Keys2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Keys1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Special keys: Volume Down and Volume Up buttons next to the touchpad.

Knobs

02Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026The complete At a Glance drawing shows no knob, roller or dial.

04Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026No knob, roller or dial in the maker photo.

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.

02Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

01Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026No separate macro keys in the maker photo. The yellow button is a second left click button.

Built-in screen

None1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Technical table explicitly LCD display n/a and no backlighting. Status LEDs are not a display or key backlight.

None2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026LCD display: n/a. Indicator lights: n/a.

Touchpad

No8Reviewrtings.com/keyboard/reviews/logitech/k380Read 10 October 2026

Yes2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Other features: 3.5 inch multi finger touchpad.

Fingerprint reader

No2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026The complete At a Glance drawing shows no fingerprint sensor.

No4Maker product pageresource.logitech.com/content/dam/logitech/en/products/keyboards/k400-plus/gallery/k400-plus-black-gallery-1-uk.pngRead 21 October 2026No fingerprint sensor in the maker photo.

OS mode switch

Key combination2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Automatic OS detection with manual Fn+I for macOS/iOS, Fn+P for Windows/Android/ChromeOS, held 3 seconds. OS selection is separate from paired-device channel switching.

Not available

Windows key lock

Not available

Not available

Software

4 of 10 differ

Software

Logi Options+2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Logitech Options1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Optional software: Logitech Options. Logitech now recommends Logi Options+.

Software runs on

Windows, macOS2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026

Not available

Open firmware

Not available

Not available

Onboard memory

Not available

Not available

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

Not available

Not available

Macros

Yes14Maker product pagesupport.logi.com/hc/en-ch/articles/25528092585879-Supported-devices-Logi-OptionsRead 7 October 2026Current official supported-keyboard table explicitly lists original K380 Bluetooth Keyboard with Smart Actions support, separately from K380s and Mac edition. Public indexed table was independently read. Direct page redirects to access shell and is not bypassed. Requires compatible Logi Options+ host software and signed-in account. Host software records/replays action and keystroke sequences. No onboard storage or launch-era support inferred. Maker support takes precedence over older reviewer Macro Programming No.15Maker product pagehub.sync.logitech.com/options/post/using-smart-actions-in-options-FAU1yARC27jYpg0Read 7 October 2026Official Options+ Smart Actions guide explicitly describes recorded key press/release sequences, fixed or recorded delays and device/shortcut triggers. This is software macro capability, not a keyboard-stored macro. Requires Options+ account login.

Not available

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

Yes2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Maker describes shortcut reassignment and F-key customization through Logi Options+. Does not establish every key being freely remappable, onboard macro execution or saved onboard profile counts. Configuration app is Windows/macOS only.

Yes10Maker product pagesupport.logi.com/hc/en-us/articles/360023424013-Customize-K400-Plus-keyboard-function-keysRead 21 October 2026Logitech support article: only the F1 to F9 and Insert keys can be customized in Logitech Options. A key can launch an application or send a keystroke combination. Other keys are not remappable. Logitech Options has reached end of support and Logitech recommends Logi Options+.

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

Not available

Not available

User firmware updates

Yes3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Maker IT-admin section explicitly lists device firmware updates. Legacy stand-alone Firmware Update Tool is now unsupported, per current technical page. Capability does not imply that every old updater remains maintained.

Not available

Ergonomics

0 of 4 differ

Wrist rest

None8Reviewrtings.com/keyboard/reviews/logitech/k380Read 10 October 2026

None1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026No wrist rest in the box list.

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.

Width279Depth124Height16mm(11 × 4.9 × 0.6 in)1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Maker maps height 16, width 279, depth 124 mm. Body with fitted keys. No tilt legs. No wrist rest. The dimensions table does not independently label foot or battery condition.3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

Width354.3Depth139.9Height23mm(13.9 × 5.5 × 0.9 in)2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Technical table: keyboard height 23.0 mm, length 354.3 mm, depth 139.9 mm. The table labels length as the long side and depth as the front to back size. The US store page says 23.5 mm for the thickness.

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.

423g(14.9 oz)1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Published keyboard weight 423 g, excludes package. Source table does not label cell inclusion. No cable or wrist rest is present.3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026

380g(13.4 oz)2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026Technical table: keyboard 380.0 g. The US store page says 390 g. The technical table is used. Neither source says whether the batteries are included.

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

Not available

Not available

Box dimensions

Width295.9Height32Depth135.9mm(11.6 × 1.3 × 5.4 in)4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Package specifications, Single retail unit: length 11.65 in, width 5.35 in, height 1.26 in. Converted exactly to 295.9 x 135.9 x 32.0 mm and stored as width 295.9 (long side), depth 135.9, height 32.0 (thickness). The business sheet prints 296 mm L x 136 mm W, which agrees, but prints 322 mm H. That figure does not fit a flat box and is read as a typo for about 32 mm, so the consumer sheet height is used. The four-unit case pack is excluded.

Not available

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

518g(1.1 lb)3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Published total retail package 518 g. Business sheet packaging row actually prints 322 mm H x 136 mm W x 296 mm L, independently re-rendered at 250 dpi. This conflicts with consumer Single 1.26 in height. The stored box dimensions come from the consumer sheet, not from this row.4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Consumer Single retail 18.27 oz corroborates published 518 g. Single dimensions 11.65 x 5.35 x 1.26 in conflict with the business sheet 322 mm height. The stored box dimensions use the converted consumer values. Four-unit Case Pack excluded.5Maker spec sheet (PDF)files.bbystatic.com/2jcKAZ%2F9Tm2p4yOBSIUAoQ%3D%3D/8707bb4f-de52-45fe-b7b8-1035c3a1feae.pdfRead 5 October 2026Single retail 18.27 oz rounds to 518 g. Case Pack 80.07 oz is not one product.

Not available

Certifications

2 of 2 differ

Platform certifications

Works with Surface3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Compatibility list on page 2 names Works with Surface next to the Windows, macOS, Chrome OS, iPadOS, iOS and Android lines. The sheet also says Certification: Global (list available upon request), which is not stored.

Not available

Other certifications

Not available

FCC ID JNZYR0055 (keyboard)12Regulatory filingfccid.io/JNZYR0055Read 21 October 2026Mirror of the FCC equipment authorization: FCC ID JNZYR0055, model YR0055, 2.4GHz Cordless Keyboard, grantee Logitech Far East Ltd, 2405 to 2474 MHz, original grant 2015-03-12. The support specification names Y-R0055 as the keyboard model number. The receiver has its own model numbers and is not covered.

In the box

1 of 3 differ

In the box

K380 Bluetooth keyboard, Two preinstalled AAA batteries, User documentation4Maker spec sheet (PDF)doi-product-assets.s3.amazonaws.com/pub/Manufacturer-Brochure/1074443774.pdfRead 10 October 2026Maker explicitly supplies keyboard, two preinstalled AAA batteries and user documentation. No charging cable, receiver or optional bundle mouse.5Maker spec sheet (PDF)files.bbystatic.com/2jcKAZ%2F9Tm2p4yOBSIUAoQ%3D%3D/8707bb4f-de52-45fe-b7b8-1035c3a1feae.pdfRead 5 October 2026

Keyboard, Logitech Unifying receiver, 2 AA batteries (pre-installed), User documentation1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026Package contents list of the page: Keyboard, Logitech Unifying receiver, 2 AA batteries (pre-installed), User documentation.

Cables included

Not available

Not available

Spare switches

Not available

Not available

Links

Not compared

Product page

support.logi.com/hc/en-us/articles/360023464473-K380-Technical-Specifications1Maker product pagesupport.logi.com/hc/en-us/articles/360023464473-K380-Technical-SpecificationsRead 10 October 2026Original K380 Y-R0056, not Pebble Keys 2 K380s, the separately labelled K380 for Mac, K480 or K780. Original retail product route now redirects to support. This surviving maker technical page supplies original hardware specifications.9Retailer pagebahrain.microless.com/product/logitech-k380-multi-device-bluetooth-keyboard-dark-grey-920-007558-920-007582-920-010070Read 5 October 2026Image provenance only: exact original model listing includes 920-007558 alongside other regional SKU options. Genuine US-English Logitech Dark Grey photo https://cdn.microless.com/products/41930-hi.jpg selected. Another gallery photograph is a JIS Logicool board and is excluded. Retailer region/spec claims are not transferred from mixed SKU listing.

www.logitech.com/en-us/shop/p/k400-plus-touchpad-keyboard1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026

Spec sheet

www.logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdf3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Original two-page producer business specification PDF, copyright 2021. Both pages rendered and read. Original layout/color/UPC table checked. Region-specific rows outside retained US configurations are not combined.

support.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-Specifications2Maker product pagesupport.logi.com/hc/en-us/articles/360023464113-Wireless-Touch-Keyboard-K400-Plus-Technical-SpecificationsRead 21 October 2026

Manual

support.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-Keyboard2Owner's manualsupport.logi.com/hc/en-us/articles/360024158554-Getting-started-K380-Multi-Device-Bluetooth-KeyboardRead 10 October 2026Original maker K380 Getting Started guide fully read, original At a Glance front/bottom drawings and key-combination graphics opened. Current guide explicitly recommends Logi Options+. Hardware remains original K380 Bluetooth-only. No third-party generated manual replaces it.

Not available

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.

1year3Maker spec sheet (PDF)logitech.com/content/dam/logitech/en/business/pdf/k380-multi-device-blurtooth-keyboard.pdfRead 10 October 2026Producer sheet explicitly US/AP 1 year and EMEA/Japan 2 years. Retained US rows use 1 year. Two-year regional coverage is not transferred.

1year1Maker product pagelogitech.com/en-us/shop/p/k400-plus-touchpad-keyboardRead 21 October 2026US page: 1-Year Limited Hardware Warranty. The GB page states 2 years.

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