Now, if you can change the SSID and password of your new network to match that of your old network, things should connect. But if not, you have to get a remote.
You didn't say which Roku device you have. The Sticks won't work with an IR remote and you have to pick up a Voice Remote ($20) to use it. For the traditional Roku boxes, an IR remote will work, as well as a Voice Remote (unless yours is really really old). The Roku Simple Remote is $15. You may be able to find a universal IR remote for under $10. Walmart, Best Buy, Target, etc have the Roku branded remotes. Those stores, plus CVS, Walgreens, Family Dollar, and others, carry universal IR remotes. Just ensure the box says it works for Roku.
DBDukes Roku Community Streaming Expert Note: I am not a Roku employee.
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