Keychron K3 Ultra SE 75% Wireless Mechanical Keyboard, Milk POM Red, Black

The Keychron K3 Ultra SE 75% Wireless Mechanical Keyboard, Wood Black, with Milk POM Red switches, is a low-profile keyboard for work and gaming. The Milk POM Red linear switches produce a smooth, light keystroke. Its 75% layout retains the function row and arrow keys while omitting the numeric keypad, keeping the footprint compact on a desk. It connects via wired USB, 2.4 GHz wireless, or Bluetooth, and supports an 8,000 Hz polling rate over USB and 2.4 GHz. The switches are hot-swappable and can be replaced without soldering.

The body combines aluminium and wood, and the double-shot PBT keycaps form the key surface. RGB LED backlighting illuminates the keys. The rechargeable battery is rated for up to 550 hours of use, and the keyboard can be charged via USB. Bluetooth 5.2 and multi-device support allow it to pair with more than one device. The low-profile design and three connection options suit users who want a compact board for both desk work and gaming.

• N-key rollover: registers multiple simultaneous key presses.
• Anti-ghosting: helps ensure presses are registered during fast input.
• Programmable hot keys: keys that can be assigned to preferred functions.
• Detachable cable: can be disconnected for storage or transport.
• Wireless receiver included: receiver provided for 2.4 GHz connection.
• Compatible with Windows, macOS, and Linux: supports use across these operating systems.