Universal Serial Bus Connectors - DFI COM630-B User Manual

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Hardware Installation

Universal Serial Bus Connectors

USB 1

USB 0

USB 3

USB 2

USB allows data exchange between your computer and a wide range of simulta-

neously accessible external Plug and Play peripherals.

The system board is equipped with four onboard USB 2.0/1.1 ports. The USB 4-5

and USB 6-7 connectors allow you to connect 4 additional USB 2.0/1.1 ports. The

additional USB ports may be mounted on a card-edge bracket. Install the card-

edge bracket to an available slot at the rear of the system chassis then insert the

cable connector to a USB connector.

Wake-On-USB Keyboard

The Wake-On-USB Keyboard function allows you to use a USB keyboard to wake

up a system from the S3 (STR - Suspend To RAM) state. To use this function:

•

Jumper Setting:

JP5 and/or JP6 must be set to "2-3 On: 5V_standby". Refer to "USB Power

Select" in this chapter for more information.

Important:

If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB

ports, the 5V_standby power source of your power supply must support

≥1.5A. For 3 or more USB ports, the 5V_standby power source of your

power supply must support ≥2A.

USB 4-5

USB 6-7

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