Features:
You can customize the button to achieve keyboard function, function, function, character string function, function and macro definition function.
Designed with mechanical blue switches, strong paragraph sense, crisp sound. The button curve fits ergonomic design, comfortable to type.
With -slip pads at the bottom, no need to worry about keyboard slipping.
USB wired connection, the detachable Type-C cable supports positive and negative and unplug, easy to carry, and .
This product provides definition setting software based on system, which can be used in various systems after setting.(Note: If you use Linux or , you need to set it up on first, then the foot switch into your device and run it to use)
Wide application, suitable for office, , , etc.

Specification:
Type: Wired
Model: MK321U
Color: Black/White(optional)
number: 3
Interface type: Type-C
Mechanical switch: Blue switch
Service : 50 million times
Working voltage/current: 5V@15mA
Item size: 7.5 * 3.7 * 2.8cm /2.95 * 1. * 1.1in
Item weight: Approx. 29g /1.02oz

Packing list:
1 * Keyboard
1 * Data cable
1 * User manual