Keyboards / Compare

Keychron B1 Pro vs Logitech MX Mechanical

A

Product A: Keychron

B1 Pro

79 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

AKeychron B1 Pro

BLogitech MX Mechanical

General

4 of 9 differ

Series

B Pro1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

B1P-K1, B1P-K8, B1P-K11, B1P-K131Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current public maker colour selector verified in Chrome. Space Gray B1P-K1, Ivory White B1P-K8, Retro Blue B1P-K11, Retro Red B1P-K13. No SKU-to-hardware-PID mapping is published. Open firmware and numeric rollover are omitted because multiple hardware revisions share the marketed name.

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

48952488763595Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 Space Gray ANSI EAN. Does not identify a hardware PID or firmware revision.

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.

Not available

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 pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker page shows Add to Cart and shipping within two working days. Regional stock may vary.

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.

$39.993Press articlegizmochina.com/2024/05/25/keychron-b1-pro-ultra-thin-keyboard-launch-specs-priceRead 23 October 2026May 25 2024 launch reporting explicitly says USD 39.99 and on sale now. Current sale price excluded.

$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.

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.

US1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

ColoursiThe maker's own colour names

Space Gray, Ivory White, Retro Blue, Retro Red1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Segment

Office1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker presents portability, productivity and Mac/Windows office typing. Reference is fully assembled ANSI standalone keyboard.

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 pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Layout

5 of 12 differ

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

75 %6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

ANSI6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

ANSI6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

776Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker standard ANSI specification 77 keys. ISO and JIS versions are not included in these rows.

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, macOS6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker image shows dual Mac and Windows modifier legends.

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

No7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

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

Function row

Yes7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

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

Dedicated arrow keys

Yes7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker ANSI top view shows four dedicated arrow keys, including separate half-height Up and Down switches.

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 layer8Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Maker shortcut table puts Home, End, Page Up and Page Down on Fn plus arrow keys.

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

Key stagger

Row-staggered7Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

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

Bottom row

Not available

Not available

Low profile

Yes6Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Switches

10 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.

Scissor9Reviewtomsguide.com/computing/peripherals/keychron-b1-pro-reviewRead 23 October 2026Exact B1 Pro review identifies scissor mechanism. Current maker Scissor Mechanism gallery image confirms this is still the advertised mechanism. No B6 measured data transferred.

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

Switch feel

Tactile9Reviewtomsguide.com/computing/peripherals/keychron-b1-pro-reviewRead 23 October 2026Review explicitly describes enhanced tactile feedback. Current maker text also names tactile feedback.

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

Not available

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.

Not available

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

2 of 5 differ

Keycap material

ABS10Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker specification explicitly names ABS keycaps.

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

Low profile10Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker describes ultra-slim concave fitted keys. No mechanical OEM or Cherry profile is inferred.

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

6 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.

AKeychron B1 Pro

Connection	Polling rate (Hz)	Receiver or adapter
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included Type-A 2.4 GHz receiver
Bluetooth	90	Not available

Source11Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker specification lists 1000 Hz wired and 2.4 GHz, 90 Hz Bluetooth. Maker claims, not measured latency or effective update rate.

BLogitech MX Mechanical

Not available

Max polling rate

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (wired)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (Bluetooth)

90Hz=CalculatedFrom Polling rate per connection

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.

AKeychron B1 Pro

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

USB (wired), 2.4 GHz, Bluetooth12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Not available

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

Bluetooth

5.212Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

312Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

412Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker explicitly says three Bluetooth connections and one dedicated 2.4 GHz host. No fifth wired host is inferred.

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.

Keys13Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Fn+1/2/3 select Bluetooth host. The separate mode toggle selects Bluetooth, cable or 2.4 GHz.

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-A12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Not available

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

Not available

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

10m14Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English specification p. 7: within ten metres in open space for 2.4 GHz and Bluetooth.

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

Detachable cable

Yes12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Port on keyboard

USB-C12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Cable plug

USB-C14Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 2 includes Type-C cable plus a separate Type-A to Type-C adapter. B&H exact current B1P-K1 listing confirms USB-C to USB-C cable.

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, Linux, iOS, Android12Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker lists macOS, iOS, Windows, Android and Linux. A 2024 reviewer found Android pairing problems. Current maker claim retained with that practical limitation recorded in research report.

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

10 of 16 differ

Battery type

Li-Po15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

Not available

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

800mAh15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Not available

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.

AKeychron B1 Pro

Lighting	Hours (h)	Months
Off	1,200	Not available
Off	Not available	8

Source15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker publishes up to 1200 continuous hours and separately about eight calendar months at five hours daily. Native units are retained in separate rows. No conversion performed. Connection and polling rate unstated. Backlight is absent.

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.

1,200h=CalculatedFrom Battery life per mode (claimed)

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.

1,200h=CalculatedFrom Battery life per mode (claimed)

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.

8months=CalculatedFrom Battery life per mode (claimed)

10months=CalculatedFrom Battery life per mode (claimed)

Charging port

USB-C15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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.

150min15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker approximate full charge time around 2.5 hours, stored as 150 min.

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

Yes15Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker explicitly says operate while charging.

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

LED16Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 14: red charging light and green full-charge light. Current key-combination page also defines Fn+B red/blue/green battery levels as beta and not fully accurate.

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

ABS17Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker Body Material ABS.

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.

3.2°17Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Maker current typing angle 3.2 degrees. No folding-foot or tenting angles inferred.

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

None18Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

2 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 layer19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Current maker table assigns playback and mute to shared F7 to F10 keys. Mac default and Windows Fn access are documented.

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.

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker top view and shortcut table show media on ordinary F-row keys, no separate playback buttons.

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

Keys19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026

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

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

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.

021Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete 77-key control inventory has no separate macro keys. Remappable typing keys excluded.

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

None21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete current maker image and manual overview show status LEDs without a screen.

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

No21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026

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

No21Maker product pagekeychron.com/cdn/shop/files/Keychron_B1_Pro_Black_2.jpgRead 23 October 2026Complete top/control overview has no fingerprint sensor.

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

Switch20Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English overview p. 8 identifies physical Mac/Win toggle.

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

Yes19Maker product pagekeychron.com/blogs/news/b1-pro-key-combinationsRead 23 October 2026Current shortcut table: hold Fn+Windows for three seconds in Windows mode to lock or unlock Windows key.

Not available

Software

3 of 10 differ

Software

Keychron Launcher22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Software runs on

Web22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker links Launcher browser app. Manual requires recent Chrome, Opera or Edge and wired keyboard connection.

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

Yes22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker explicitly advertises macro configuration in Launcher. Does not establish onboard execution or open firmware for every hardware revision.

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

Yes22Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026

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

Yes23Maker product pagekeychron.com/blogs/archived/how-to-use-the-launcher-web-app-or-manually-flash-firmware-for-your-b-pro-series-keyboardRead 23 October 2026Current maker firmware page explicitly lists different B1 Pro hardware PIDs and warns to match PID and VID. ANSI PIDs include 0x0711, 0x0714 and 0x071a. Do not cross-flash. No revision-specific firmware compatibility claim stored.

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

None24Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026Complete English p. 2 box inventory contains no supplied wrist rest. Silicone skin is a keyboard cover, not a 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.

Width296Depth130Height14.5Front height5.2mm(11.7 × 5.1 × 0.6 × 0.2 in)25Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker front 5.2 mm, rear 14.5 mm, 296 by 130 mm. B&H explicitly gives complete keyboard height 14.5 mm. No claim that these are bare-case dimensions.

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.

425g(15 oz)25Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 23 October 2026Current maker keyboard mass 425 g. B&H rounded conversion gives 426 g, so native maker figure retained. Not a reviewer measurement.

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

Width325.12Height40.64Depth142.24mm(12.8 × 1.6 × 5.6 in)26Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 retail package 12.8 by 5.6 by 1.6 inches, converted exactly at 25.4 mm per inch.

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.

614.62g(1.4 lb)26Retailer pagebhphotovideo.com/c/product/1917830-REG/keychron_b1p_k1_b1_pro_ultra_slim_wireless.htmlRead 23 October 2026Exact B1P-K1 retail package 1.355 lb, converted at 453.59237 grams per lb and rounded to 0.01 g.

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

2 of 3 differ

In the box

Keychron B1 Pro Ultra-Slim Wireless Keyboard, Type-C cable, Type-A to Type-C adapter, Type-A 2.4 GHz receiver, Quick Start Guide, Silicone skin27Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026English p. 2 complete inventory. Current maker box image is consistent with these components.

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

AKeychron B1 Pro

Type	Count
USB-C to USB-C cable	1

Source27Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026Type-C cable with a separate Type-A adapter. Current exact B1P-K1 B&H table identifies both cable ends as USB-C.

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

024Owner's manualcdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdfRead 23 October 2026No spare switches in complete box inventory.

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.keychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboard1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 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

cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_B1_Pro_User_Manual.pdf1Maker product pagekeychron.com/products/keychron-b1-pro-ultra-slim-wireless-keyboardRead 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.

1year2Maker product pagekeychron.com/pages/warrantyRead 23 October 2026Global maker store warranty defaults to twelve months unless purchase documents state otherwise. This is a manufacturer warranty, not regional statutory rights.

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.