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FS-A73 User’s Manual

31

2.12

FS-A73 integrates eight USB2.0 ports. The specifications of USB2.0 are listed below:

Interface

USB2.0

Controller

Intel QM57 PCH

Transfer Rate

Up to 480Mb/s

Voltage 5V

The Intel® QM57 PCH 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.

Connector: CN_USB1/2/3/4

Type: 10-pin (5 x 2) header for USB1/2/3/4 Ports

Pin

Description

Pin

Description

1 VCC

2 VCC

3 Data0-

4 Data1-

5 Data0+

6 Data1+

7 Ground

8 Ground

9 Ground

10

N/C

CN_USB1/2/3/4