Wireless Router for gaming

I was looking into wireless routers.
I'm thinking of this one...
http://www.newegg.com/Product/Produc...82E16833320030

It should work just fine with people connecting wirelessly and gaming right? And also the external hard drive thing should work alright too..?
I already game through a wireless router, way better than cable, have yet to have a problem. Having an external drive connected on the network would be great for everyone having to get the games we're playing.

I guess I'm just wondering if this router would work,
Thanks,
-Elliot