- 1 female RJ45 Ethernet port with 3 ports USB hub design
- No external power supply， user-friendly
- Plug and play， hot swap supported
- Built-in short circuit current overload protection device
- Support USB 2.0， fully compatible USB1.1， the most high-speed up to 480Mbps
- Support TCP/IP， Netbeul， IPX/SPX
- Compatible with Microsoft Windows 98SE/2000/ME/XP/Vista/7， Mac OS， Linux(kernel)
- A USB interface can be expanded to three USB interface
- Universal plug the USB plug will not be able to plug in other USB connector situation