A4Tech KR-83 keyboard USB Black

Product colour: Black Backlight: No Keyboard key switch: Membrane Adjustable feet: Yes Number of hot keys: 12 Width: 449 mm Height: 22 mm Weight: 510 g Depth: 151 mm Cord length: 1.5 m Mouse included: No Device interface: USB Recommended usage: Home Connectivity technology: Wired Keyboard form factor: Standard Bluetooth: No Input voltage: 5 V Purpose: PC/server Compatible operating systems: Windows XP / Vista / 7 / 8 / 8.1 / 10