Looking for a decent wireless adapter

[Misconduct]

Preferably one that wont break the bank... Looking to spend 40-70USD. 

 

Do USB 3.0 Adapters work well? Looking for some personal experience.

My rig is used for gaming, but I don't have clear access to my router so Ethernet is not an option as of now.

 

Suggestions welcome.

[Noxxx]

I have a Linksys AE3000, have no trouble gaming (or doing anyting) when router and my rig are on different floors.

USB2 has a max speed of 480Mbps, so you only need USB3 if you are using 802.11ac