Asus DSBV-DX User Manual page 60

8. USB connector (10-1 pin USB34)
This connector is for USB 2.0 ports. Connect the USB module cable to
this connector, then install the module to a slot opening at the back of the
system chassis. This USB connector complies with USB 2.0 specification that
supports up to 480 Mbps connection speed.
DSBV-DX Series USB connector
The USB port module is purchased separately.
9. Serial port connector (10-1 pin COM2)
This connector is for a serial (COM) port. Connect the serial port module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
DSBV-DX Series Serial port connectors
The serial port module is purchased separately.
2-38
USB34
PIN1
COM2
PIN1
Chapter 2: Hardware information