wifi apadter?

[holy-sock]

Any good wifi adapter that's usb 3.0 compatible and sub 15$

[Xaring]

any USB 2.0 USB dongle will be fine. Its retrocompatible. For less than 15€youve got plenty to choose, although you wont get the signal you ill get from a more expensive one.

Personally I use a Belkin 300.

[OriginalPromise]

If you can, I recommend a internal adapter. 

I've used external ones and they all went bad in about 3 months...