Alternative Uses for the Obi202 USB Port

[Lavarock7]

NOTE: I don't suggest you actually TRY these, because who knows how much power they consume... still, it's a usage.

http://www.pcworld.com/article/184714/10_crazy_usb_devices.html

http://www.infoworld.com/t/consumer-electronics/10-even-wackier-usb-devices-449#

[DaveTap]

if nothing else it charges my cell phone...