Geek squadron put net in bdrm but wife complained i heard you can get a wifie adapter for partypoker anywhere?

i had the geek squadron come to my condo to help get the internet into my bedroom, and it worked for a while but my wife was always complaining about how much time I spent on party poker when she was trying to sleep, but i heard you can get a wifie adapter for instance like starbucks has so that you can play party poker from anywhere in the condo? do you know where I can get a wifie adapter so it won't bother her?