User`s manual

Installation

USB Pin Connector: USB_3-4

The mainboard provides 1 front USB pin header, allowing up to 2 additional

USB2.0 ports up to maximum throughput of 480 Mbps. Connect each 2-port

USB cable into this pin header. This port can be used to connect high-speed

USB interface peripherals such as USB HDD, digital cameras, MP3 players,

printers, modem and the like.

Pin Signal Pin Signal

1 VCC 2 VCC

3 USBD_T4- 4 USBD_T5-

5 USBD_T4+ 6 USBD_T5+

7 GND 8 GND

9 Key 10 GND

Fast IrDA Infrared Module Connector: SIR1

This pin header is used to connect to an IrDA module. The BIOS settings

must be configured to activate the IR function.

Pin Signal

1 +5V

2 Key

3 IRRX

4 GND

5 IRTX

USB_3-4

SIR1