USB2.0 HUB 4PORTS
1. Compliant  with USB2.0 & USB1.1.
2. Compatiable with windows 95/98/ME/2000/XP/Vista/Linux/ Mac.8.6 or higher.
3. High spead up to 480Mbps.
4. Material : ABS.
5. USB bus power supply , no external power supply required , high accuracy and reliability.
6. Logo will light when power up.
7. Driverness , Hot plug and hot play.
8. product net weight : 74g.
9. product size: 7.2x7.2x1.8mm
10. White box or color box package or OEM package