1. USB 4-Ports Hub 1.1/2.0 version
2. USB hub powered and no external adapter is required.
3. Plug-and-Play, Driver is not required.
4. Support Window 98/2000/XP/Window 7
5. Wide used for external storage devices, Scanners, Printers, DVD Drives. CD-RM Drives, Digital Cameras/Camcorder
6. CE and Rohs compliance, ideal for gifts or as promotional items.