Hey everyone I have a question for you guys. So currently I have a Plantronics Gamecom 777 with the Dobly 7.1 USB adapter (links) and I was wondering if the USB adapter would work with other headsets that have 3.5mm jacks for both the headphones and the mic. The Steelseries Siberia V2s to be exact. I just bought a pair b/c my Plantronics are breaking but I was wondering if I could plug it into the adapter and get 7.1 surround sound out of them. Can anyone tell me if it will work? Thanks!