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Keychron B31 Draadloos Toetsenbord (VS ANSI Indeling)

Artikelnummer: B31-K9
Reguliere prijs €53,99

Kleur

De B31 is een draadloos toetsenbord met een 75% indeling, ontworpen voor veelzijdigheid en comfort. Het beschikt over stil typen, een innovatieve schaarmechanisme, en ondersteunt 2.4 GHz draadloze, Bluetooth 5.2, en bedrade verbindingen. Met ondersteuning voor de Launcher webapp is het aanpassen van toetsen nog nooit zo eenvoudig geweest.

Laat uw e-mailadres achter bij "Laat het me weten wanneer beschikbaar" als het productmodel niet op voorraad is.

Keychron B31

The B31 is a wireless keyboard with a 75% layout, built for both versatility and comfort. Its silent typing and scissor mechanism deliver a smooth, quiet experience, while tri-mode connectivity—via 2.4 GHz, Bluetooth 5.2, and wired—ensures seamless use across multiple devices, whether you're at home, in the office, or on the go.

Keychron B31 75% Layout Wireless KeyboardFeatures of Keychron B31 75% Layout Wireless Keyboard

Scissor Mechanism

The B31 scissor switch is equipped with a more innovative design than the traditional scissor mechanism. It is 59% taller than the standard ones, leading to a more accurate, stable and even quieter keystroke.

Silent Typing

This keyboard features fully pre-lubed keys, ensuring exceptionally smooth keystrokes with minimal friction and a consistent feel across every key. It delivers an ultra-quiet typing experience that’s ideal for shared spaces, office work, or late-night gaming.

Silent Typing of Keychron B31 75% Layout Wireless Keyboard
Program with QMK & Launcher

Program B31 with Keychron Launcher

Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more.

Program the B31 keyboard with LauncherClick here to use Keychron Launcher

* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher.

Anytime, Anywhere Access

Keychron Launcher is a web page configurator that you can use in the office, school, lab, or government department—anywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle, no trouble.

Anytime, Anywhere Access of Keychron B31 75% Layout Wireless Keyboard

Compatible with All Platforms

As a web-based tool, Keychron Launcher supports all operating systems. Personalize and program your keyboard on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility across Chrome, Edge, and Opera browser.

Compatible with All Platforms of Keychron B31 75% Layout Wireless Keyboard

Always Up to Date

Keychron Launcher is continuously updated, ensuring you always have access to the latest version. There's no need to download updates or wait for installations.

Always Up to Date of Keychron B31 75% Layout Wireless Keyboard
Learn more about how to use Keychron Launcher >

Wireless and Wired

Enjoy excellent performance with the B31's 2.4 GHz wireless connection, featuring a swift 1000 Hz polling rate for a cable-free and tidy setup. Effortlessly switch between devices using Bluetooth 5.2, enabling smooth multitasking. Wired (USB-C) – for a stable, plug-and-play connection and charging at the same time.

2.4 GHz & Bluetooth Connection of Keychron B31 75% Layout Wireless Keyboard

Plug-and-Play Receiver

For a better 2.4 GHz wireless experience, the B31 comes with a Type-A receiver. Enjoy the quick plug-and-play time. Or, put it away in the keyboard magnetic storage slot at the top right corner.

 Plug-and-Play Receiver of Keychron B31 75% Layout Wireless Keyboard
Toggle Switch of Keychron B31 75% Layout Wireless Keyboard

Suitable For All Devices

The B31 has a system toggle to switch between Windows and macOS systems. And you can even configure different keymaps for both devices. Our Keychron Launcher web app is compatible with macOS, Windows, and Linux.

Continuous Usage

Our B31 keyboard is equipped with an 800mAh rechargeable battery, providing impressive long-lasting performance. With intelligent power management and efficient wireless connectivity, it can deliver up to 320 hours of continuous use on a single charge. This ensures you enjoy extended battery life without frequent charging—perfect for a truly wireless, uninterrupted experience.

Keychron B31 75% Layout Wireless Keyboard
Shortcut Keys of Keychron B31 75% Layout Wireless Keyboard

Convenient Shortcut Keys

The B31 is designed with user-friendly shortcut functionality, allowing you to easily switch between multimedia controls (like volume, play/pause, and brightness) and standard function keys (F1–F12). By pressing Fn + X + L for three seconds, you can seamlessly toggle between these two modes.

Ergonomic Support

The easily adjustable angles (6.5º/ 9º) bring out the best typing experience to provide long-lasting ergonomic support for your wrist. The slightly taller keycaps helps prevent wobbling and reducing fatigue even during long typing sessions.

Ergonomic Feature of Keychron B31 75% Layout Wireless Keyboard

What's in the box?

Package list of Keychron B31 75% Layout Wireless Keyboard

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Specs

Width

138.33 mm

Length

327.06 mm

Front Height

17.94 mm
(inclu. keycaps)

Back Height

25.92 mm
(inclu. keycaps)

Polling Rate

1000 Hz (2.4 GHz & Wired)/
125 Hz (Bluetooth)

Angle

5° / 6.5° / 9°

Weight

520 ± 10 g

Body Material

ABS Plastic

Keycap Material

ABS
(Keycaps are not replaceable.)

NKRO Support

No

Number of Keys

82 (75%)

MCU

Telink TLSR8258

Bluetooth Version

5.2

Battery

800 mAh rechargeable li-polymer

Connectivity

2.4GHz / Bluetooth / Type-C Wired

Backlight

Non-Backlit

Cable

Type-C cable + Type-A to Type-C adapter

Operating Environment

-10℃ to 50℃

Wireless Working Time

Up to 320 hours
(Lab test result may vary by actual use)

Hot-swappable

No

Keychron B31 User Guide

Learn more about the Keychron B31 such as the Keychron Launcher tutorial, factory reset, and more.

Customer Reviews

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