Home Desktop Controller Custom Key

Product Information:
Category: Desktop controller
Color: Black
Material: Aluminum alloy
Size :110 × 54 × 27mm

Function:
1:3 USB2.0 HUB
2:4 buttons with customizable functions, the factory default is previous song, pause playing, next song, mute.
3:1 knob to adjust volume or brightness.
4:1 RGB atmosphere lamp with customizable color

Packing list:
Desktop controller *1