K700 44 Keys RGB Luminous Switchable Axis Gaming One-Handed Keyboard, Cable Length: 1m, Blue Shaft, Tea Shaft, Black Shaft, Red Shaft1. 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.