The Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard is a highly portable and lightweight keyboard designed for seamless multitasking across various devices. With support for 2.4GHz, Bluetooth, and wired modes, it offers incredible versatility for users who need to connect multiple devices simultaneously. Thanks to its ZMK customisation, you can connect up to four devices, including your phone, tablet, PC, and Mac, using three Bluetooth connections and a dedicated 2.4GHz dongle. This flexibility ensures you can switch between devices effortlessly, making it ideal for professionals who require reliable, multi-device support.
The B1 Pro also boasts a remarkable battery life, providing up to 1200 hours of continuous use, or around 8 months with 5 hours of daily usage. This extended battery performance allows you to use the keyboard for months without frequent charging, ensuring it remains a dependable tool for long-term use. Additionally, it supports uninterrupted operation while charging, so you never have to pause your work. For gamers and fast typists, the 1000 Hz polling rate on the 2.4 GHz connection delivers a responsive, cable-free experience, while Bluetooth 5.2 offers smooth connectivity for multitasking across devices.
Designed for both Mac and Windows users, the B1 Pro features a Mac layout but remains fully compatible with Windows, offering the same multimedia and function key capabilities that Apple users expect. The concave keycaps, optimized for ergonomic typing, reduce input errors and ensure comfort, while the ultra-thin 5.2mm frame and 3.2-degree typing angle provide stability during extended typing sessions. Additional features, such as a silicone key skin for protection, emoji shortcuts, and the Keychron Launcher for keymap customization, make this keyboard a versatile and user-friendly option for everyday use.
FEATURES:
- Ultra-slim and lightweight design
- Scissor mechanism for switches
- 1000Hz Polling Rate
- 8 months battery life
- 2.4GHz and Bluetooth connection
- Support for Mac OS and Windows
- ZMK support for more customization
SPECIFICATIONS:
- Number of Keys: 77 (75%)
- Number of Multimedia Keys: 12
- Typing Angle: 3.2ยบ
- Frame Material: ABS
- Keycap Material: ABS
- Layout: ANSI
- Polling Rate: 1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)
- Backlight: Non-Backlit
- NKRO Support: No
- Battery: 800 mAh rechargeable li-polymer battery
- Wireless Working Time: Up to 8 months (Lab test result may vary by actual use)
- Charging Time: Around 2.5 hours
- Connection: 2.4 GHz / BT / Type-C Wired
- Bluetooth version: 5.2
- Bluetooth Device Name: Keychron B1 Pro
- Compatible System: macOS / Windows / Linux
- Colour: Space Grey
- Product Dimensions: 29.6 x 13 x 0.5~1.5 cm
- Product Weight: 425g
WHAT’S IN THE BOX:
- Keychron B1 Pro Ultra-Slim 75% Wireless Keyboard – Space Grey x1
- Type-C Cable x1
- USB Type-A to Type-C Adapter x1
- USB Type-A 2.4GHz Wireless Receiver x1
- Silicone Skin x1
512GB Dato DS700 2.5-inch SATA SSD
64GB Hiksemi Classic USB2.0 Flash Drive - Metal
64GB Patriot Xporter Core USB3.2 Flash Drive - Black
14" Asus ZenBook 14 Core-U9 32GB 1TB Win 11 Pro Notebook
16GB Hiksemi Classic USB2.0 Flash Drive - Metal
Hiksemi Classic 32GB USB2.0 Flash Drive - Metal
128GB HIKSEMI Rotary Series USB3.0 Flash Drive
64GB Hiksemi USB Flash Drive
4TB Transcend TS4TMTE250S SSD M.2 2280 PCIe 4.0 NVMe Solid State Drive
256GB Dato DS700 Solid State 2.5" Drive
Raidmax I630 ATX | Micro-ATX | ITX ARGB Mid-Tower Dual Chamber Curved Glass Gaming Chassis - Black
64GB Hiksemi FUTURE G3 MicroSDXC Gaming Card (Without Adapter)
Arktek Intel H61 Intel Socket LGA1155 Micro-ATX Motherboard
256GB Patriot Xporter Core USB3.2 Flash Drive - Black
Xiaomi WiFi Range Extender AC1200 2nd Gen
MSI A520M-PRO AMD AM4 MATX Gaming Motherboard
Cooling Stand 17.0'' Cp17 Cp170 Astrum
64GB HIKSEMI Dual Slim USB3.2 Flash Drive
PCBuilder SONIC BOOM Bluetooth Gaming Speaker
Antec ORBIT PWM 120mm ARGB Fan 3 Pack - Black
HIKSEMI Dual Slim 128GB USB3.2 Flash Drive
64GB HIKSEMI Rotary Series USB3.0 Flash Drive
128GB Transcend MTE110S PCI-E M.2 2280 NVMe Solid State Drive
Astrum HU640 Wired USB Mic On-Ear Wire Headset
32GB HIKSEMI Rotary Series USB3.0 Flash Drive
Cudy 8-Port Gigabit Desktop Switch
Brother TZ241 Black on White 18mm Gloss Laminated Tape (8m)
REDRAGON 2.0 Sound Bar ADIEMUS 2 x 3W RGB USB|Aux PC Gaming Speaker - Black
Cudy AX3000 Gigabit Wi-Fi 6 Mesh Router
Asus PRIME B840-PLUS WIFI AMD AM5 ATX Gaming Motherboard
PCBuilder Black Box Micro-ATX Chassis + 300W PSU
USB 32GB Kioxia USB2 White
128GB Patriot Xporter Core USB3.2 Flash Drive - Black
512GB Dato DP342 M.2 PCIe NVMe 2242 Solid State Drive
TP-Link 300Mbps Wireless N Router
Zebra ZT411 Direct Thermal Transfer POS Printer
Cooling Stand 15.6'' Slim Black Astrum
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Cudy AC650 WiFi Mini USB Adapter
Xiaomi Bluetooth Speaker 40W - Black
Rapoo H120 Usb Headset
15.6" Dell EcoLoop Urban Grey Notebook Backpack
64GB HIKSEMI C1 Micro SD Card with Adapter
Acer X1228i DLP Projector XGA
Antec NX410 V2 ATX | Micro-ATX | ITX ARGB Mid-Tower Gaming Chassis - Black
Redragon H350 Pandora 2 USB (Power Only)|Aux (Mic and Headset) RGB Gaming Headset - White
UGREEN USB 3.0 to 2.5โ SATA Hard Drive Enclosure (Non-Detachable Cable)
Astrum HT320 ANC Wireless Headset with Mic
Asus TUF Gaming B860M-Plus Wi-Fi M-ATX Motherboard โ Intel LGA1851, DDR5, PCIe 5.0. Wi-Fi 7
6GB ASUS Nvidia GeForce RTX 3050 Dual OC Graphic Card
ASRock B450M-HDV R4.0 AMD AM4 M-ATX Motherboard
Antec NeoEco Series 1000W GEN5 80 Plus Gold Fully Modular
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