- Microphone & headset support suitable for Vo IP
- USB (Universal Serial Bus) soundcard & 3-port USB (Universal Serial Bus) 2.0 hub
- Converts one USB (Universal Serial Bus) port into three
- Compatible with USB (Universal Serial Bus) 1.1
- Plug n play hot swappable no driver required
- Over current detection & protection on all ports
- USB (Universal Serial Bus) bus powered