3Com DK8X user manual CDIn & AuxIn Audio Inputs 4-pin

Chapter 2 Hardware Installation

ADDITIONAL I/O CONNECTORS

The Mainboard also contains connectors for adding additional ports and devices to the Mainboard.

CD_In & Aux_In Audio Inputs (4-pin)

There are both CD-In and Aux-In 4-pin connectors to connect your internal sound devices to the Sound Card. See Audio for setup information.

4-pin Onboard Audio Header

USB 2.0 PORTS AND HEADER

The Serial Version of this Mainboard features the NEC chip integrated into the board. This chip supports four (4) USB 2.0 ports. USB 2.0 supports transfer rates of up to 480MB/s. All four ports show up on the on-board I/O array.

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Hardware Installation 2-23