USB Volume Control Computer Volume Control Knob Remote Controller Knob for Win 10 8 7 for Vista

Feature: 1. [Various Compatibility]: The USB volume control knob is specifically designed for computers and is compatible with a wide range of operating systems, including for Win 10, 8, 7, for Vista, for XP, and for OS X. 2. [Easy to Use]: USB connection, plug and play, once it is plugged into the boot computer, you can turn the knob to adjust the volume of the computer easily and quickly. 3. [One Button Mute Function]: The controller knob supports one touch mute function, just press the knob, will immediately enter the mute state, and the sound will be recovered when it is pressed again. 4. [Long USB Cable]: The USB volume control knob comes with a long USB cable, the length is Approx. 2m 6.6ft, suitable for use with desktop or laptop computers. 5. [Durable and Stable]: The volume remote controller knob is made from metal material and has anti slip pads on the buttons, suitable for watching videos, playing games, etc. Specification: Item Type: USB Volume Control Knob Material: Iron Function: Computer Volume Control Length: Approx. 2m 6.6ft Applicable Systems: for Win 10, 8, 7, for Vista, for XP, for OS X. Package List: 1 x Computer Volume Controller1 x Data Cable1 x User Manual