1. Material: metal
2. Cable length: 1 meter
3. Interface type: USB interface
4. System support: WindowsXP/Vista/Win71 Win8/Win 10
5. Keys: 44 keys
6. Rated voltage: 5V DC
7. Rated current: less than 100mA
8. F+N to switch the light mode
9. The keyboard is attached to the hand rest by a magnet, and it is free to disassemble and assemble
10. Two-color keycaps, the characters transmit light and are not easy to wear
11. Size: about 18x23x3.65 cm
12. Weight: about 565 grams