Features:
1) 4 USB ports with plastic cupula which could be fixed to the platform
2) The surface could be printed clients logos
3) Supports USB2.0 and 1.1
4) Supports digit transporting
5) Full speed: 480MBps
6) Mid-speed: 12MBps
7) Low speed: 1. 5MBps
8) Supports Win95 OSR2/98/98 se/Me/2000/XP, Linux/Mac systems
9) Supports PnP function
10) Chains up to 127 outer devices
11) Fit to U disk, PC camera, card reader, USB mouse and keyboard, scanner, digital camera.