Wanted to have a memory expansion U for my Wii. Have read in various forums. Hard drive? Not too expensive, possibly work (?) Needs 2 USB slots (and a y-cable) and is visually distracting. By contrast, this stick - is working properly, plugged back in USB slot is not visible. It would even have a second. Wonderful !!! The Wii has the recognized immediately. Tuck and go!