Keychron K8 Max K8M-B3 QMK Wireless Mechanical Keyboard Brown Switch RGB 80% US (Boxed)
Wireless TKL (80%) mechanical keyboard with QMK customization, 2.4GHz (1000Hz polling), Bluetooth 5.1 (3 devices), wired USB-C. Keychron Super Brown switches, south-facing RGB, hot-swappable, PBT OSA keycaps, 4000mAh battery up to 190hrs.
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 | Hot Swappable Programmable Keys |
| Keyboards - Form Factor | Tenkeyless (TKL / 80%) |
| Keyboards - Key Layout | US |
| Keyboards - Switch Type | Mechanical - Tactile |
| Keyboards - Connection | Bluetooth Wired (USB) Wireless RF (USB Dongle) |
| Keyboards - Backlighting | South-facing RGB |
The Keychron K8 Max (K8M-B3) is a premium wireless mechanical keyboard featuring a TKL 80% (87-key) US ANSI layout. It supports tri-mode connectivity: 2.4GHz wireless with 1000Hz polling for low-latency gaming, Bluetooth 5.1 for seamless multi-device pairing (up to 3 devices), and wired USB-C. Programmable via open-source QMK firmware and Keychron Launcher web app for custom macros, layers, and key remapping.
Equipped with hot-swappable Keychron Super mechanical brown switches (tactile), south-facing per-key RGB backlighting (22+ effects), double-shot PBT OSA profile keycaps, screw-in PCB stabilizers, steel plate, and multi-layer acoustic foams (IXPE, EPDM, PET) for premium typing sound and feel. Features adjustable typing angles (3°, 7.7°, 10.7°), 4000mAh battery (190hrs backlit off, 100hrs RGB), NKRO, and Mac/Windows compatibility with multimedia keys.
- ✅ Hot-swappable PCB for easy switch changes
- ✅ 1000Hz polling in 2.4GHz/wired modes
- ✅ South-facing RGB, no shine-through interference
- ✅ Includes 2.4GHz receiver (Type-A + extension), USB-C cable, tools
- ✅ Aluminum frame option available in series
| Layout | TKL 80% (87 keys) US ANSI |
| Switches | Keychron Super Mechanical Brown (Tactile) |
| Keycaps | Double-shot PBT OSA Profile |
| Connection | 2.4GHz (1000Hz), Bluetooth 5.1 (90Hz), USB-C Wired (1000Hz) |
| Backlighting | South-facing RGB (22+ effects) |
| Battery | 4000 mAh (190hrs backlit off, 100hrs RGB low) |
| Polling Rate | 1000Hz (2.4GHz/Wired), 90Hz (BT) |
| N-Key Rollover | Yes (NKRO wireless/wired) |
| Hot-swappable | Yes (3/5-pin) |
| Frame | ABS + Aluminum frame option |
| Stabilizers | Screw-in PCB |
| Customization | QMK Firmware, Keychron Launcher |
| Typing Angles | 3°, 7.7°, 10.7° adjustable |
| Compatibility | macOS, Windows, Linux, iOS, Android |
| MCU | ARM Cortex-M4 256KB Flash |