1. This is the programming cable,This is not a cable used to connect to any server/networking hardware. and cannot be used for typical virtual terminal work.
2. The RS232 DB9 9 Pin Female to USB 2.0 cable needs to be used with a RS232 Male to USB cable, and the RS232 Male to USB cable needs to be with a driver( RS232 Male to USB cable is not included ).
3. DB9 Female to USB 2.0 Programmable Logic Controller Serial Cable for computers without serial port.
4. Serial to USB 2 converter pingout: Pin 2 - TxD, Pin 3 - RxD, Pin 5 - GND. (pin 1-5 row 1 right to left ,pin 6-9 row 2 right to left )
5. This is not a USB to serial cable，Dont buy this if youre trying to connect to a APU board。