best wireless adapter?


In Runtime
im trying to to find the best wireless adapter for my desktop, what i use it for mostly is i have my xbox connected to my router by Ethernet and i stream from my desktop so I'd like to keep the same quality as id get with wired, im using an MOTOROLA SBG6580 as my cable modem and wireless router and running W7 64bit ive looked at a lot on new egg but reviews are sketchy and a lot seem to have problems with 64bit