Rosewill RNX-180UBE Wireless adapter not functioning

I've had this wireless adapter for 6 or so months now:

http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Just today it stopped working and I can't get it to function properly.

Tried:
-Uninstalling and reinstalling drivers
-Different USB ports
-Disabling and enabling the adapter
-Different computer
-Restarting computer

Could really use some help here. Need any information and I'll do my best to answer.