Looks like xim lives on Xbox one!!! Confirmed that xbox one will use ONLY wireless controllers but can be tethered via USB to Xbox one for charging but when USB is used, xbox one's wireless controller will shut off wireless transfer and shift to USB data transfer solely!! Basically what the PS3 does right now. The question is if Xbox one uses USB 3 or USB 2. Seeing that most PCs have NOT started using USB 3, I think it is still likely to see USB 2 in action. If not we can always use USB 3 to USB 2 adapters... I mean pfff companies always like to make male and female parts for interconnecting sex xD