Reply #69: Yes absolutely

[Egnever]

To do so will require a router though, which you likely already have if you share your internet connection between the roku and any computers in the house.

Also something to keep in mind is your internet connection has a bandwith throttle, watching a roku on two separate TV's will likely require a pretty generous connection. The more streaming devices you have the more speed you will need to supply them. And if you use AT&T or Comcast as your internet provider you are going to need to keep an eye on your over all bandwith usage as they are implementing caps on your usage.

http://www.cracked.com/blog/the-secretly-horrifying-implications-atts-bandwidth-caps/