How can you tell the radius of a wireless adapter?

Question

http://www.amazon.com/Xbox-360-Wireless-Network-Adapter/dp/B000B6MLV4/ref=pd_bbs_sr_1?ie=UTF8&s=videogames&qid=1218256443&sr=8-1

i cant find the radius anywhere... also if 2 walls are blocking it will it interfere with the radius?

Answer 1

I have no clue, but I'm sure it's close enough. Each wall will only interfere with the distance by about 2 or 3 feet. Depending on how thick the wall is. It should work just fine. If it doesn't just sell it on Ebay for 120.

Answer 2

trial and error??

honestly all I know it 2.4GHz phones interfere with them and stone/brick walls.

it all really would depends on you're router. to be honest.