COMMELL MS-C72 - Manual (Page 25)

MS-C72 User’s Manual
25
2.11 <USB Installation>
MS-C72 integrates ten USB2.0 ports. The specifications of USB2.0 are listed below:
Interface USB2.0
Controller Intel Q57 PCH
Transfer Rate Up to 480Mb/s
Voltage 5V
The Intel® Q57 contains two Enhanced Host Controller Interface (EHCI) and five Universal
Host Controller Interfaces (UHCI), it can determine whether your connected device is for
USB1.1 or USB2.0, and change the transfer rate automatically.
USB1/2