Out of stock

$67^.60

Price alert

Meet Your Seller

Keychron B31 Wireless Silent Keyboard, 75% Layout Quiet Typing | 2.4 GHz/Bluetooth 5.2/USB-C Wired, Launcher Customizable Programmable, Ergonomic Support, Compatible for Mac Windows Linux

Wireless Keyboard: 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 2.4GHz, Bluetooth 5.2, and wired-ensures seamless use across multiple devices, whether you're at home, in the office, or on the go
Silent Typing: The B31 scissor-switch keys are 59% taller than traditional scissor-switch keys, and features fully pre-lubed keys, ensuring exceptionally smooth keystrokes with minimal friction and a consistent feel across every key, leading to a more accurate, stable and even quieter keystroke
Tri-Mode Connection: 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
Multi-OS Support: 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
Online Customization: Unlock limitless customization with Keychron Launcher web app, enabling easy key remapping, macros, shortcuts, and more. * Please use the latest version of Chrome / Opera / Edge browser to open the Launcher

Overview

Specs

Reviews

Any questions? Ask Celeste^SM will help you find out quickly.

Try me now

B31 Wireless Keyboard - Deep Black

Model
Brand	Keychron

Keyboard
Material	Acrylonitrile Butadiene Styrene
Keyboard Interface	Bluetooth
Mechanical Keyboard	Linear
Key Switch	Linear
Key Switch Type	Linear
Keyboard Color	Black
Type	2.4 GHz

Wireless
Power Source	Battery Powered, 2.4 GHz
Operating Time	Battery Powered, true

OS / System Requirement
System Requirement	Bluetooth 5.2

Features
Features	Acrylonitrile Butadiene Styrene, Ambidextrous, 2.4 GHz

Additional Information
First Listed on Newegg	October 12, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT