I’ve always wanted to build a USB hub that had a wireless connection to the PC. That would let you have, for example, a laptop connected to a printer and hard drive across the room from you. Or — a good example in my case — a USB TV box could sit near the cable TV jack while your computer is across the room.
Looks like my wishes are going to be answered soon: . Well… maybe… apparently my wish should have been answered in July, and then September, and here it is October and I still couldn’t find one to buy! Hmmmm…. But it will be cool if it does arrive.