Fully compliant with USB2. 0 spec., up to 480Mbps data transfer rate.
Backwards compatible with USB1. 1.
Auto speed negotiation, supporting data transfer rate at 1. 5, 12, and 480Mbps.
Support self-power switching mode, with power on LED.
Power supply up to 500mA per port, fit to high-power device.
Hot plug and play capability with USB devices.
Connect up to maximum of 127 USB2. 0/1. 1 devices through cascading multiple Hubs.
Over-current detection and protection.
Support: Win XP/2000/Me/98/98se, Mac OS9. X/10. X.