Features:
This external volume control knob designed for computers, is compatible with Win 10/8/7/Vista/XP/Mac systems.
USB connection, plug and play, once you insert it to your power-on computer, you can rotate the knob to adjust the volume of the computer easily and quickly.
Supports one key mute function, just press the knob, it will enter mute status at once, and restore sound when you press again, very simple and convenient to use.
Comes with a USB cable, which is about 2m/6.6ft long, suitable for using with your desktop computer or laptop.
Metal case with anti-slip pads at the button, durable and stable; a great computer volume control knob for watching videos, playing games and so on.
Specifications:
Color: Black
Material: Metal
USB Cable Length: 2m/6.6ft
Item Size: 5 * 6.5 * 4cm/ 2 * 2.6 * 1.6in
Item Weight: 144g/ 5.1oz
Package Size: 12.5 * 9 * 4.5cm/ 4.9 * 3.5 * 1.8in
Package Weight: 227g/ 8oz
Note:
The computer showed in the picture is not included.
Package List:
1 * Volume Control Knob
1 * USB Cable