I am considering Apple TV for a trips, but usually the hotels' wifis' connections are separated. I came up with using my Vodafone branded Huawei R201 mobile wifi router for that purpose, but I am not sure if that hardware is powerful enough for sending Full HD video from my iPad/iPod/Mac to Apple TV.
Is there some parameter on wifi routers (I am opened to buy another one), which say "Yes, it WILL work"?