new 4ports usb hub with cable
1).transfer speed up to 480Mbps
2).backwardly Compatible with USB 1.1

New 4ports usb hub with cable 

    4-port USB 2.0  HUB with cable

1. Add 4 USB 2.0 Hi-speed ports

2. Fully Compliant with USB 2.0 Specificatio

3. backwardly Compatible with USB 1.1

4. Support data transfer rate at 1.5/12/480 Mbps

5. Individual Port Over-Current Protection

6. Easily portable

7. Provide up to 500mA per port which is sufficient for diverse devices

8. power form USB Port

9. power Adaprer included

10. plug & play

1 Hi-speed mini port used to connect with PC USB port with USB cable

OS Support

windows98/ME/2000/XP/7

MAC OS 8.5 or above

Linux2.4 or above