Compliant with Universal Host Controller Interface Specification Revision 1.1

Compliant with Intel's Enhanced Host Controller Interface Specification Revision 0.95

Plug-and-play operation

Chain up to 127 devices; hot-swap and remove devices Without restarting the computer

Ports: 6 ports (2 internal ports)

Power mode: self-powered

Output voltage (per port): +5VDC

Output current (per port): 500mA max.

Support PCI-Bus Power Management Interface Specification release 1.1

Drivers for Windows 98SE, ME, 2000,XP ; USB1.1 support for Mac 8.6 and higher