Keychron K5 V2 K5X-B3 QMK Wireless Low-Profile Mechanical Keyboard Brown Switch RGB US (Boxed)
Keychron K5 V2 (K5X-B3) is a low-profile 100% wireless mechanical keyboard with QMK firmware, Brown tactile switches, RGB lighting, Bluetooth 5.2/USB-C connectivity, and Launcher web app for customization. Up to 160h battery.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Keyboards - Device Type | Gaming Keyboard Office Keyboard |
|---|---|
| Keyboards - Special Features | Low Profile Programmable Keys |
| Keyboards - Form Factor | Full Size (100% / 96%) |
| Keyboards - Key Layout | US |
| Keyboards - Switch Type | Low-Profile Mechanical Mechanical - Tactile |
| Keyboards - Connection | Bluetooth Wired (USB) |
| Keyboards - Backlighting | Per-Key RGB |
Keychron K5 QMK Version 2 (K5X-B3) is a fully wireless low-profile mechanical keyboard featuring a 100% US ANSI layout with Brown tactile switches. Upgraded with QMK open-source firmware and enhanced acoustic foams (IXPE, EPDM, latex) for quieter, more comfortable typing. Supports Bluetooth 5.2 connectivity to 3 devices and wired USB-C mode with 1000Hz polling rate.
Customize every key via the web-based Keychron Launcher app—no downloads needed. Compatible with Windows, macOS, Linux. Features per-key RGB backlighting (22+ effects), 2000mAh battery (160h backlight off, 105h RGB low), NKRO support, and low-profile Keychron 2.0 mechanical switches (45g actuation, 1.7mm pre-travel tactile). Ultra-slim design: 20.6mm front height.
- 108 keys with 12 multimedia keys
- North-facing RGB, shine-through ABS keycaps
- ABS+Aluminum frame, improved stabilizers
- 2000mAh battery, Type-C cable included
- Keycap puller included
| Number of Keys | 108 (100%) |
| Layout | US ANSI |
| Switches | Keychron Low-Profile Mechanical Brown (Tactile) |
| Switch Type | Low-Profile Mechanical 2.0, Tactile, 45g, 1.7mm pre-travel |
| Keycap Material | Shine-through ABS |
| Frame Material | ABS + Aluminum frame |
| Backlighting | RGB, 22+ effects, North-facing |
| Connection | Bluetooth 5.2 (3 devices), USB-C wired |
| Polling Rate | 1000Hz (wired), 125Hz (wireless) |
| N-Key Rollover | Yes (wired & wireless) |
| Battery | 2000 mAh Li-Polymer, 160h (backlight off), 105h (RGB low) |
| Firmware | QMK open-source |
| Customization | Keychron Launcher web app |
| Height (front) | 20.6 mm |
| Height (rear) | 25.2 mm |
| MCU | ARM Cortex-M3 32-bit (256KB Flash) |
| Multimedia Keys | 12 |