USB Volume Control Knob Computer Audio Volume Controller Support Mute Function with USB Cable

• 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:

• Material: Metal

• USB Cable Length: 2m/6.6ft

• Item Size: 5 * 6.5 * 4cm/ 2 * 2.6 * 1.6in

• Item Weight: 144g/ 5.1oz