*One upstream port(USB-A male) and four downstream port (USB-A emale) as standard
*LED indicator to check uplind/downport communication & OCP status easily
*Each downstream port with OCD (Over Current Detection and OCP (Over Current Protection) function
*Self-powered mode mimicking, (driving+5VDC total mini, 500m Afron host PC) no external power source needed
*Supporting both full-speed (12M bps) and Low-speed1 (. 5M bps)
*Working with Window98/200/Me/XP and MAC OS 8. 5-lbook, Powerbood, i MAC, G3, G4)