interface used to extend the connection to the motherboard rents an old‑fashioned game or handle interface, and the motherboard must have this extended function before it can be used (that is, this pin must be on the motherboard).
2. COM cable with baffle, the line installed on the serial port of the motherboard, can increase the COM port of electric grease, with baffle installed at PCI
Motherboard COM serial port baffle line 9DB pin baffle line nine‑pin COM serial lineMotherboard COM serial port lead/expansion port baffle cable/nine‑pin COM serial line.
9‑pin COM port rear baffle line.
One end is a standard 9‑pin COM interface.
The other end is connected to the motherboard pins.
The counter board is connected to the air port facing the PCI slot at the back.
The installation is simple and convenient, adding a 9‑pin COM port to your electric grease.
Specification:
Item Type:Serial Port Adapter
Material: Aluminum Alloy
Package List:
1 x Serial Port Adapter Baffle