Keychron K8 QMK Wireless Mechanical Keyboard V2 With RGB Backlit, Aluminum Frame, Hot-Swappable Banana Super Switches, Bluetooth 5.2, (80% TKL) Layout, Double-Shot PBT Keycaps , QMK + VIA Programmable , for macOS / Windows / Linux
81 $
Categories: ACCESSORIES, Keyboard, Office Keyboard
🔍 Expert Features
- Wireless + Wired Flexibility: Seamlessly switch between Bluetooth 5.2 and USB Type-C wired modes. Connect up to 3 devices—Mac, Windows, or Linux—without missing a beat.
- Compact Yet Mighty (80% TKL): Tenkeyless layout with 87 keys for a minimalist footprint that doesn’t sacrifice productivity or gaming efficiency.
- Hot-Swappable Keychron Banana Super Switches: Enjoy buttery-smooth tactile feedback with Keychron’s Banana Super mechanical switches. Easily hot-swap 3-pin or 5-pin MX-style switches without soldering.
- Programmable With QMK + VIA: Unlock full customization with open-source QMK firmware and the Keychron Launcher web app—no software install needed!
- Pro-Level Sound Damping: Multi-layered acoustic foams (IXPE, PET, EPDM) and aluminum plate enhance sound dampening, keystroke feedback, and stability.
- Stunning RGB Backlight: Choose from 22+ RGB effects and tweak them using the Launcher. Shine-through double-shot PBT keycaps make the colors pop.
- Cherry Profile PBT Keycaps: High-quality, oil-resistant keycaps shaped for long hours of comfortable typing.
- Cross-Platform Keycap Support: Includes macOS and Windows keycaps plus extra Enter/Esc keys for ultimate OS switching convenience.
- Ergonomic Typing Angles: Adjustable feet let you tilt between 3.5º, 7.7º, and 11º angles—combined with Cherry profile for wrist-friendly sessions.
- Game-Ready Specs: 1000Hz polling rate on wired mode and NKRO for zero input lag. Ideal for intense gaming or high-speed typing.
- Power-Packed Battery: 4000mAh battery gives up to 190 hours of wireless work with backlight off, or 100+ hours with RGB at low brightness.
- Transparent Switch Top Housing: Super switches feature high light transmittance for consistent and vivid backlighting effects.












📊 Expert Specs
| Specification | Details |
|---|---|
| SKU | K8X-J4 |
| Layout | 87 keys (80% TKL) |
| Switch Type | Keychron Banana Super Mechanical (Hot-Swappable) |
| Switch Compatibility | Supports 3-pin and 5-pin MX-style switches |
| Backlight | RGB with 22+ dynamic effects |
| Keycap Material | Double-shot PBT |
| Keycap Profile | Cherry |
| Frame Material | Aluminum |
| Connection Types | Bluetooth 5.2 / USB Type-C |
| Bluetooth Pairing | Up to 3 devices |
| Battery Capacity | 4000mAh Li-Polymer |
| Battery Life (Backlight Off) | Up to 190 hours |
| Battery Life (RGB On) | Up to 100 hours (Lowest brightness) |
| Polling Rate (Wired) | 1000Hz |
| Polling Rate (Wireless) | 90Hz |
| N-Key Rollover (NKRO) | Yes (both wired and wireless) |
| Programmable Firmware | QMK / VIA + Keychron Launcher |
| MCU | ARM Cortex-M3 32-bit WB32F3G71, 256KB Flash |
| Adjustable Typing Angles | 3.5Âş, 7.7Âş, and 11Âş |
| Dimensions (Aluminum Frame) | 359.2 x 129.2 mm (14.14 x 5.09″) |
| Weight (Aluminum Frame) | 950g / 2.09 lbs |
| Height Incl. Keycap (Front/Rear) | 33.52 mm (1.32″) / 41.33 mm (1.63″) |
| Compatibility | macOS / Windows / Linux |
| Included in Box | Keyboard, Type-C Cable, Mac/Win Keycaps, Extra Esc/Enter Keys, Manual |
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