Electronics · Custom Keyboards
Keychron J3 SE QMK Wireless Mechanical Keyboard
J series · sold by Keychron · $129.99 · in stock
Keychron J3 SE wireless custom mechanical keyboard. 96% Layout. Wireless 2.4 GHz, Bluetooth 5.2 or Wired mode. Customize with QMK and Keychron Launcher web app. Users can hot-swap with any standard MX mechanical switches in a breeze. Works with Mac, Windows, and Linux. Connect up to 3 devices. Key specs Layout: 96%, ANSI Connectivity: 2.4 GHz, Bluetooth (up to 3 devices), wired Polling Rate: 1000 Hz (2.4 GHz and wired); 125 Hz (Bluetooth) Switches: Mechanical; hot-swappable Build: ABS Keycaps: Double-shot PBT Battery: 4000 mAh, up to 200 hours Software: QMK firmware; Keychron Launcher web app…
| Option | Price | Stock | |
|---|---|---|---|
| Pink / RGB Backlight (Hot-Swappable) / Keychron Sakura Milk | $129.99 | in stock | Buy at Keychron → |
| Pink Blue / RGB Backlight (Hot-Swappable) / Keychron Sakura Milk | $129.99 | 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:c706b35a-7719-4791-849f-6c4c5f969148; buy with POST /v1/checkout or MCP create_checkout.