Keychron K4 Walnut Wood Palm Rest PR2 Microsoft Software Promotion - RS-232 serial port -

- RS-232 serial port - connect to a serial terminal

5 pins connected

Easy to set up and designed to fit anywhere

Full Control

and reliability throughout the ThinkSystem portfolio

Keychron K4 Walnut Wood Palm Rest PR2 Microsoft Software Promotion - RS-232 serial port -Keychron K4 Walnut Wood Palm Rest PR2 Excellent Ergonomic Support Crafted of streamlined solid wood to provide amazing ergonomic support and comfort no matter cranking out emails or gaming. The Keychron Palm Rest The wooden palm rest for the Keychron keyboards is crafted to provide amazing ergonomic support and comfort when gaming. Provides you with excellent ergonomic support and maintains maximum comfort for spending long hours at the desk.