B11P-K1

Overview

The Keychron B11 Pro Ultra-Slim Wireless Foldable Keyboard in Space Gray is engineered for the modern professional who demands both mobility and a premium typing experience. This device bridges the gap between compact portability and full-sized comfort through its innovative split Alice layout, which folds down into a pocket-friendly form factor without sacrificing ergonomics. Whether you are commuting, working from a cafe, or switching between multiple screens in an office, this keyboard adapts to your workflow with tri-mode connectivity options including 2.4GHz wireless, Bluetooth 5.3, and a wired Type-C connection. The inclusion of a dedicated Mac/Windows switch ensures seamless operation across different operating systems, while the lightweight design weighing just 258g makes it an ideal companion for travel.

Description

The Keychron B11 Pro (Part Number B11P-K1 ) offers an ultra-slim foldable design that collapses to pocket size for effortless portability. It features an ergonomic split Alice layout designed to reduce wrist strain during extended typing sessions, paired with a quiet scissor-switch mechanism for a low-profile feel. The keyboard boasts up to 138 hours of battery life on a single charge and utilizes a Hall effect sensor to automatically power the device on when unfolded and off when folded. Concave keycaps ensure precise finger placement, while compatibility extends across macOS, iOS, Windows, Android, and Linux systems.

Features

Portable Design for Mobile Professionals
For professionals who move between the office, home, and various remote locations, a keyboard that keeps pace is essential. The B11 Pro collapses into a fraction of its unfolded footprint while maintaining a sturdy build quality. An integrated Hall effect sensor automatically powers the keyboard off when folded and back on the moment you unfold it, eliminating the need to fumble with switches between meetings or during transit.

The refined Space Gray finish is complemented by a soft-touch back cover that feels as considered as it looks. The keyboard weighs only 258g, ensuring it disappears into a laptop bag without adding unnecessary bulk to your carry-on gear. This balance of durability and lightness makes it suitable for daily commutes or international travel where space is at a premium.

Seamless Connectivity Across Devices
Your workday rarely happens on a single screen, and this keyboard supports that reality with versatile connection options. You can switch effortlessly between three devices using 2.4GHz wireless for low latency, Bluetooth 5.3 for stable wireless connections, or the wired Type-C connection for charging and data transfer. A dedicated key allows you to toggle between Mac and Windows modes instantly, ensuring all functions remain correct regardless of your platform.

Additionally, users can personalize every key using the Keychron Launcher web app. This tool allows you to remap keys and build custom shortcuts that match how you actually work, creating a tailored experience that boosts productivity without requiring complex software installations.

All-Day Comfort and Battery Life
Long hours at a keyboard call for a typing feel that does not fight back against your hands. The B11 Pro utilizes concave keycaps to guide your fingers naturally into the correct position, reducing fatigue over time. The quiet scissor-switch mechanism keeps things low-profile and unobtrusive, making it perfect for shared workspaces or libraries where noise levels matter.

Battery anxiety is a thing of the past with up to 138 hours of typing time on a single charge. This capacity ensures the keyboard can handle a full week of heavy use before needing to see a charger again. The built-in 250mAh battery supports this longevity while keeping the overall profile slim and sleek.

Key Specifications

• Keyboard Size: 65% compact layout with Alice ergonomics
• Switch Type: Quiet scissor mechanism for low-profile typing
• Connection: Tri-mode support including 2.4GHz, Bluetooth 5.3, and USB-C wired
• Backlighting: No backlight required (ambient friendly)
• Hot-Swappable Switches: No fixed switches for durability
• Keycap Material: Durable ABS plastic with concave design
• Battery Capacity: 250mAh for extended usage
• Colour: Refined Space Gray finish
• Product Dimensions: 39.2 x 14.3 cm when unfolded
• Product Weight: Lightweight at 258g

What's in the Box

• 1 x Keychron B11 Pro Ultra-Slim Wireless Foldable Keyboard - Space Gray (Part Number B11P-K1)
• 1 x Type-C Cable for charging and wired connection
• 1 x Type-A 2.4 GHz Receiver for wireless connectivity
• 1 x Type-A to Type-C Adapter for versatile port usage

Why Choose Keychron
Keychron builds keyboards for people who take their tools seriously, blending thoughtful engineering with everyday practicality. In the office keyboard category, this means designs like the B11 Pro that do not force a trade-off between portability and comfort. For South African professionals balancing office duties, home projects, and everything in between, it is a keyboard built to keep up with a demanding lifestyle.

Specifications

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	B11P-K1
Keyboard Size	65%
Switch Type	Scissor Mechanism
Connection	Tri-mode
Backlighting	No
Hot-Swappable Switches	No
Keycap Material	ABS
Battery Capacity	250mAh
Colour	Space Gray
Product Dimensions	39.2 x 14.3 cm
Product Weight	258g

FAQ

Is the Keychron B11 Pro suitable for users with limited desk space?
The keyboard features an ultra-slim foldable design that collapses into a pocket-sized form, making it ideal for professionals who need to work from various locations or have compact setups. When folded, it weighs just 258g and fits easily into a laptop bag without adding bulk.

What connectivity options are available with this keyboard?
The B11 Pro offers tri-mode connectivity, allowing you to switch effortlessly between three devices using 2.4GHz wireless, Bluetooth 5.3, or a wired Type-C connection. It is compatible across macOS, iOS, Windows, Android, and Linux systems.

Does the Keychron B11 Pro have backlighting for typing in low light?
No, this model does not include backlighting. However, it features concave keycaps designed to guide your fingers naturally for precise placement even without illuminated keys.

Can I customize the key functions on this keyboard?
Yes, you can personalize every key using the Keychron Launcher web app to remap keys and build custom shortcuts that match how you actually work. A dedicated Mac/Windows switch also ensures correct function mapping for your specific platform.

How long does the battery last on a single charge?
The keyboard is equipped with a 250mAh battery that provides up to 138 hours of typing time on a single charge. Additionally, an integrated Hall effect sensor automatically powers the keyboard off when folded and turns it back on when unfolded.