Electronics · Custom Keyboards
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard
K Pro series · sold by Keychron · $69.99–$87.99 · in stock
Key specs Layout: 96% Connectivity: Bluetooth; 1000 Hz polling rate Switches: Keychron K Pro Mechanical; hot-swappable Build: ABS, tray mount, Steel plate Keycaps: Double-shot PBT Battery: 4000 mAh Software: QMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS, Windows, Linux Backlight: 22 types of RGB backlight options plus endless possibilities Weight: About 1280 g / 2.82 lbs Dimensions: 390.6 x 139.2 mm (15.38 x 5.48") N-key rollover: Yes for both wireless and wired modes Product details Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard allows anyone to…
| Option | Price | Stock | |
|---|---|---|---|
| Black - Barebone (Hot-Swappable) / RGB Backlight / Barebone | $69.99 | out of stock | |
| White - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Banana | $79.99 | in stock | Buy at Keychron → |
| Black - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Red | $79.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Blue | $79.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Brown | $79.99 | out of stock | |
| White - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Red | $79.99 | in stock | Buy at Keychron → |
| White - Fully Assembled (Hot-Swappable) / White Backlight / K Pro Brown | $79.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Red | $87.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Blue | $87.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Brown | $87.99 | in stock | Buy at Keychron → |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight - B / K Pro Red | $87.99 | out of stock | |
| White - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Brown | $87.99 | out of stock | |
| White - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Banana | $87.99 | in stock | Buy at Keychron → |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight - B / K Pro Blue | $87.99 | out of stock | |
| Black - Fully Assembled (Hot-Swappable) / RGB Backlight - B / K Pro Brown | $87.99 | out of stock | |
| White - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Red | $87.99 | in stock | Buy at Keychron → |
Prices and stock from www.keychron.com’s public catalog, last checked 2026-11-01 09:33 UTC; the store’s checkout shows the final price. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:da0c6611-d7b4-40f5-b3fa-542ae04379bd; buy with POST /v1/checkout or MCP create_checkout.