Wifi Card Suggestions?

   Alrught the new computer I'm making will be in the basement 24/7 and it will never move, and I'm going to need internet. My router is on the floor above me and and about 30 feet...north? From where I am, and the laptop signal that I have right now usually fluxuates between, 5/5-3/5, not very optimal for gaming I suppouse. SO, do I need a pretty powerful card for wifi to grab some of that sugar? Or do I need something pittyful like one of those lousy usb wifi PIECES OF "F".

Wifi Card Options

http://www.amazon.com/TP-LINK-TL-WDN4800-Wireless-Express-Adapter/dp/B007GMPZ0A/ref=sr_1_2?ie=UTF8&qid=1374868053&sr=8-2&keywords=Wifi+Card

USB Wifi

http://www.amazon.com/Edimax-EW-7811Un-Wireless-Adapter-Wizard/dp/B003MTTJOY/ref=sr_1_1?s=electronics&ie=UTF8&qid=1374868110&sr=1-1&keywords=USB+wifi

Try the intel ones logan said they are good.