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Keychron B1 Pro Grey
Wired or wireless keyboard - TKL - USB/Bluetooth/RF 2.4 GHz - scissor switches - AZERTY, English
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An ultra-portable wireless keyboard
The Keychron B1 Pro is an ultra-portable, lightweight wireless keyboard designed for comfortable and efficient typing anywhere. It supports 2.4 GHz, Bluetooth and wired modes, so it instantly adapts to your setup, whether at home or on the go. With ZMK customisation, easily connect your phone, tablet, PC and Mac simultaneously with three Bluetooth connections and a dedicated 2.4 GHz dongle.
Ultra-responsive connection and advanced customisation
The B1 Pro lets you choose the best connection for your use: a 2.4 GHz connection designed for responsiveness, and seamless switching between your devices via Bluetooth 5.2. In 2.4 GHz mode, its 1,000 Hz polling rate ensures a fast response, ideal for dynamic use with no noticeable latency. For multitasking, its three Bluetooth connections allow you to switch between devices in seconds without interrupting your flow. And if you prefer the stability of a cable, wired mode is there to ensure perfect continuity.
To take things further, the B1 Pro focuses on customisation with Keychron Launcher: a web application that opens the door to key remapping, macros and shortcuts, allowing you to adjust the keyboard to suit your way of working. It also offers a Mac layout while remaining Windows-compatible, with multimedia functions and function keys designed for Mac users. The result is a keyboard that adapts to your habits rather than the other way around, and effortlessly follows you from one environment to another.
Key features:
- Ultra-portable and lightweight wireless keyboard
- 3 connection modes: 2.4 GHz / Bluetooth / wired
- Bluetooth 5.2: simple switching for smooth multitasking
- 2.4 GHz connection: 1,000 Hz polling rate for optimal responsiveness
- Multi-device: 3 Bluetooth connections + dedicated 2.4 GHz dongle
- ZMK customisation: advanced settings tailored to your needs
- Keychron Launcher (web): remapping, macros, shortcuts and more
- Mac & Windows compatibility: Mac layout and functions adapted for macOS users
- Battery life: up to 1,200 hours of use on a single charge (approximately 8 months at 5 hours/day)
- Use while charging: continuous productivity, without interruption
Select your criteria
General information |
Product name |
Keychron B1 Pro Grey |
Brand |
Keychron | |
Model |
B1P-K1-FR | |
Keyboard format |
Format |
Normal |
Compact |
Yes | |
TKL |
Yes | |
Ergonomic |
No | |
Keyboard standard |
AZERTY | |
Location |
French | |
Interface |
Wireless |
Yes |
Interface with the computer |
USB | |
| Bluetooth | ||
Keyboard connectivity technology |
Bluetooth + RF (radio waves) | |
Ergonomics |
Type of keys |
Chiclet |
Large print (low vision) |
No | |
Backlit keyboard |
No | |
RGB backlighting |
No | |
Macro keys |
No | |
Multimedia keys |
Yes | |
Numeric keypad |
No | |
Physical characteristics |
Color |
Gray |
Width |
296 mm | |
Height |
14.5 mm | |
Depth |
130 mm | |
Weight |
425 g | |
Power supply |
Power supply type |
Battery |
Compatibility |
Use |
Office |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Keychron Europe GmbH |
Postal address |
Rheinsberger Str. 76/77, 10115 Berlin, Allemagne | |
Electronic Address |
support@keychron.com |
See all Keychron products
Product referenced on 19 Jan 2026
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