Wireless wifi usb connectors

my wifi usb connector that i have has been acting iffy lately. I lose connection frequently, i think its getting close to dieing even though it seemed to work fine for the past 3 years orso.

Any recommendation someone here would advise?

Would a TP-LINK TL-WN725N be ok? I wasn't really looking to spend more than $20

However right now my wifi usb dongle is really annoying i can hardly use internet with it

 

Right now I'm using a Cisco Linksys AE2500. Works good. Just googled it and on the side ads showed BestBuy about 38 bucks and WalMart 23 and change. I remeber paying a little more last year. I use a extension USB cradle so it can be moved around. It's larger than the ones like I see for your model. About as tall as a throw away lighter.