Asus RS260-E4/RX8 - Manual (Page 78)

4-14 Chapter 4: Motherboard information
5. 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.
®
DSBF-D12/2U/SAS USB connector
USB34
Powe
r
PIN1
USB PortA(-) USB PortA(+
)
GND
Powe
r
USB PortB(-) USB PortB(+
)
GND NC
6. 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.
The serial port module is purchased separately.
®
DSBF-D12/2U/SAS Serial port connector
PIN1
COM2