Asixxsix Wired Numeric Keypad - Blue switch

Specification: Item Type: Mechanical Number Pad Material: PBT, ABS Keys: 34 keys Lighting Mode: Mixed lighting (17 different lighting effects) Connection: Type C wired connection (detachable) Switch Type: Blue switch Compatible Systems: Support for OS X, support for W​indows Product Size: Approx. 150x135x45mm/5.9x5.3x1.8in How to Use: 1. Press FN+SCRLK to switch light effect. 2. Press FN+↑/↓ to adjust backlight brightness. 3. Press FN+←/→ to change light effect speed. 4. Press FN+HOME to turn on/off the light. PackageList: 1 x Mechanical Number Pad 1 x Type C Cable