USB Computer Volume Controller Multimedia PC Speaker External Audio Volume Control Adjust Knob Black
Feature:
Aluminum metal housing. Aluminum alloy matte anti-fingerprint, one-button non-slip rotary button, more comfortable touch and scratch resistance than plastic cover
USB plug and play. 360-degree rotatable arc button, easy to use (volume adjustment, mute, up and down, pause), and avoid discomfort caused by sharp edges
Non-slip mat. There is a soft pad at the bottom, which is stable and non-slip during use
Lossless sound quality. Adjust the audio source directly without affecting the audio quality
Comes with a USB cable approximately 1.87m/7.2ft long, suitable for use with desktop or laptop
Broad compatibility. Support operating system for WIN 7/8/10/XP, for Apple, for VISTA, for Android, for iOS (mobile phone needs a suitable universal serial bus adapter cable)

Specification:
Name: USB volume controller
Colour: Black
Material: aluminum alloy
Installation method: USB driver-free
Size: 61x61x28mm/2.4×2.4×1.1in
Weight: 88g
Line length: 1.87m/7.2ft
Packing size: 128x100x35mm/5.04×3.94×1.38in
Mode: button to switch dual mode
Applicable to: for Windows, for Mac OS

Note:
If your device can use a USB mouse and keyboard, you can also use our USB volume controls.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1x volume adjuster
1xUSB cable