Can't set up a wifi network?

I just got a wdtv hub and bought this wifi adapter with it:

It’s on the list of supported wifi adapters but there is no wireless option in network setup. I have no idea what to do here…

Which version/revision is it?

The box says “H/W Ver. B1”.  

If this is not compatable, can someone please link me to a product (preferably on newegg) that is compatable? I have never seen hardware versions listed on a website before. 

Just to add, I tested the adapter out on a PC and it works. When I plug it into the WD live hub, the LED on the adapter doesn’t even light up. I tried both USB ports.

Only revision 1.10 is supported for that adapter.

Ok so can you or someone else help me find a wifi adapter that will work?