https://www.newegg.com/p/17Z-010M-00091?Item=9SIAYT8FJN9461
Recently I bought a keyboard that supported different languages, but when it arrived it's cable was a ps/2, which my motherboard doesnt have an outlet for, so I bought this extension off of Newegg and when It arrived a plugged it all in and still no response from the keyboard.
In the picture attached the red box has a nine pin that is not connected, I'm not sure if I need to connect this to work, and if so what kind of cable is needed for it, any assistance would be appreciated, thank you so much in advance