Might need to be longer, need to measure stuff will be going down from a shelf I put up high then under the bed to a usb hub at other end of the bed so I can lay in bed playing games on projector. I would do wireless controllers but I can't find any in the old styles/shapes.
How old style/shape are you looking for on controller? Wireless Xbox 360 work nicely, or if you are looking a bit more retro there are various Wii or Bluetooth controllers.
This may be of use, an active USB cable
http://www.ebay.co.uk/itm/180749053359?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT