Irda Infrared Module Connector: J4 - MSI MS-6309 ATX VA5 User Manual

2.8 IrDA Infrared Module Connector: J4

The mainboard provides one infrared (J4) connector for IR modules. This
connector is for optional wireless transmitting and receiving infrared module.
You must configure the setting through the BIOS setup to use the IR
function.
1
VCC NC IRRX GND IRTX
J4
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