1) Comply with USB 2.0 Full-speed (12Mbps) specification
2) Complaint with USB Audio device class specification 1.0
3) Complaint with USB HID Class Specification 1.1
4) USB bus-powered mode, no external power required
5) Connectors: USB Type-A, Stereo output jack, Mono microphone input jack
6) Support virtual 7.1 channel sound simulation software for Windows XP/ Vista
7) Free Drive required for Windows 8/7/9/10/2000/XP/Server2003/Vista, Linux, MacOS