Type: USB2.0 HUB+ headset holder HUB/USB2.0 HUB

Interface USB Input + Hub *3 Expansion 3.5 AudioOutput *13.5 "+ Mic Input 2" 1* Mic Input *1"

Speed: Transmitted to 300MB/ Swire for 1.2m 5 volts

Backlight mode: Dynamic RGB

Cable control: no, voice volume adjuster on carcass 

Product Size: (Base)120*129*25mm

Holder: 257mm

Suitable: Headphone holder、HUB