DB9 9pin Com Port host case Cable / RS232 port plate cable, Length: 36cm(Grey)

1) Used to extend the COM interface to connect the motherboard and old-fashioned game controller interface must motherboard this extension can only be used 2) COM cable with a baffle , installed on the motherboard serial line , you can increase your computer's COM port with the baffles installed in the PCI at 3) 9-pin COM port rear baffle line : one for the standard 9-pin COM port , the other one connected to the motherboard pins Empty PCI slot 4) Baffle behind to in front of mouth 5) Installation is simple and convenient to a 9-pin COM port for your computer 6) Length: 36cm