I bought a cheap adapter on amazon for the audio, but causes the xbox to reboot everytime you switch inputs. I use HDMI for video and it works okay. I also had to buy a female 3.5mm to female rca adapter so I could work the sound from my speakers. It's not a bad idea to buy like a 6ft 3.5mm female to male extension so it is easy to swap back and forth between your pc and xbox. There is a way to pop the casing of the cabling that came with your xbox to use the original adapter. I haven't tried it but I heard that it works.