Keychron K8 V2 K8X-J3 Brown Switch Hot-Swap RGB 80% US Aluminum (Boxed)
Keychron K8 V2 (K8X-J3) is a wireless 80% TKL mechanical keyboard with hot-swappable brown switches, QMK/VIA support, Bluetooth 5.2 for 3 devices, RGB lighting, aluminum frame, and 4000mAh battery up to 190h use. Ideal for work/gaming.
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 | Ergonomic Keyboard 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) |
| Keyboards - Backlighting | Per-Key RGB South-facing RGB |
The Keychron K8 Version 2 (K8X-J3) is a premium wireless custom mechanical keyboard featuring an 80% TKL layout (87 keys). It supports Bluetooth 5.2 connectivity for up to 3 devices and wired USB-C with 1000Hz polling rate. Hot-swappable design allows easy switch changes (3/5-pin MX style) without soldering, equipped with brown tactile switches and north-facing RGB for vibrant 22+ effects customizable via QMK and web-based Keychron Launcher app.
Enhanced typing experience with multi-layer acoustic foams (IXPE, PET, EPDM), aluminum plate/frame for stability and thocky sound, double-shot PBT Cherry-profile keycaps, and 4000mAh battery offering ~190 hours without backlight or ~100 hours with RGB. Compatible with Mac/Windows/Linux, includes dual keycaps, NKRO support, and ergonomic tilt options. Perfect for productivity, gaming, and customization.
- ✅ Wireless Bluetooth 5.2 (3 devices) + Wired USB-C
- ✅ Hot-swappable brown mechanical switches, QMK programmable
- ✅ Per-key RGB, shine-through PBT keycaps
- ✅ 4000mAh battery, up to 190h use
- ✅ Aluminum frame, acoustic foams for premium sound/feel
| Layout | 80% TKL (87 keys) |
| Switches | Keychron Super Mechanical Brown (Tactile) |
| Keycaps | Double-shot PBT, Cherry Profile |
| Frame | ABS + Aluminum |
| Connectivity | Bluetooth 5.2 (3 devices), USB-C Wired |
| Polling Rate | 1000Hz (Wired), 90Hz (BT) |
| Battery | 4000 mAh |
| Battery Life | 190 hours (no backlight), 100 hours (RGB low) |
| Backlight | RGB (22+ modes), North-facing |
| N-Key Rollover | Yes (wired & wireless) |
| Hot-Swappable | Yes (3/5-pin MX) |
| Compatibility | macOS, Windows, Linux, iOS, Android |
| Dimensions (Keyboard) | Approx. 35.5 x 12.8 x 3.3 cm |
| Weight (Keyboard) | Approx. 1.0 kg |