Specifications

Pin Signal Pin Signal
1 VCC 2 USB-
3 USB+ 4 GND
5 KEY
The J5 is shared with one of the USB ports of the I/O
back panel. The USB port is located beside the VGA
port connectors. See “I/O Ports” for more information.
Please check the pin assignment of the cable and the
USB header on the motherboard. Make sure the pin
assignment will match before plugging in. Any
incorrect usage may cause unexpected damage to
the system. The vendor won’t be responsible for any
incidental or consequential damage arising from the
usage or misusage of the purchased product.
SIR1: Infrared Port
The infrared port allows the wireless exchange of information
between your computer and similarly equipped devices such as
printers, laptops, Personal Digital Assistants (PDAs), and other
computers.
Pin Signal Pin Signal
1 NC 2 KEY
3 +5V 4 GND
5 IRTX 6 IRRX
1. Locate the infrared port SIR1 header on the motherboard.
2. If you are adding an infrared port, connect the ribbon cable
from the port to the SIR1 header and then secure the port to an
appropriate place in your system chassis.
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