HELP!!! I have a Dell Inspiron B120 I need a wifi card!

[Michigangurlie]

I have been online with it, I used a bridge at work.. OK now my problem is i want to get a wireless card... I went to wally world and picked up a wireless card it's no good. Ok so now i got to take it back there they had a usb wireless....(on the bridge at work it is also usb) will that work for my computer it is a Belkin Wireless G USB Network Adapter..I do believe it is.

Help will this work or not????

Someone PLEASE HELP ME!!!!!