Ujjdwiurgh USB Computer Volume Controller Multimedia PC Speaker External Audio Volume Control Adjust Knob Accessories

Blue interactive breathing light, interacting with the operation, the visual feedback is more stylish, it is always on or off, it can be set freely. Replaceable USB cable design, not cause the controller to be scrapped due to cable , more flexible and common with common mobile phone charging cables. No need to install drivers and software, USB plug and play, Compatible with multiple systems Full metal case, non-slip rotary button, comfortable feel, comparable to non-plastic case. The volume controller with technical content is the third type of peripherals that a computer has in addition to the keyboard and mouse.