Keychron K3 Ultra 8K Wireless Mechanical Keyboard, 75% Low Profile Hot-Swappable Keyboard, ZMK Powered 550H Battery, Milk POM Switches, Aluminum and Wood Frame, RGB for Mac Windows Linux - Black

Why it's a great deal

• ZMK-Powered 550H Battery Life: Built on efficient ZMK firmware, the Keychron K3 Ultra 8K delivers up to 550 hours of wireless use with the backlight off. Enjoy long-lasting wireless performance for work, travel, gaming, and daily productivity without frequent charging.

• 8K Wireless & Wired Performance: Supports up to 8000 Hz polling in both 2.4 GHz wireless and USB-C wired modes for fast, responsive input. Bluetooth 5.2 lets you pair up to 3 devices and switch easily between your desktop, laptop, tablet, and mobile setup.

• Low-Profile Mechanical Feel: Pre-lubed Keychron Milk POM low-profile mechanical switches offer a smooth, consistent typing feel in a slim keyboard body. Choose Red, Brown, or Banana switches to match your preferred linear or tactile response.

• 75% Hot-Swappable Layout: The compact 75% layout keeps the function row, arrow keys, and essential shortcuts while saving desk space. Hot-swappable support lets you change switches without soldering, making it easy to customize your typing experience.

• Aluminum and Wood Frame with RGB: Natural wood side accents, an aluminum frame, double-shot PBT LSA keycaps, and layered acoustic materials create a refined look with a cleaner typing sound. The RGB backlight shines around the keys; the durable PBT keycaps are non-shine-through.