So my club has multiple TVs and multiple Roku devices that they just purchased. I would like to stream using my Att uverse account (a football game) to all the TVs using the rokus to include one large projector in the main room. Do you know if this is possible and what is the best way to accomplish this?
There's no way to synchronize the outputs of multiple Roku devices. I don't know if any streaming devices from any manufacturer have that capability. If you want the video to be synchronized you only need one Roku device connected to an HDMI splitter and a bunch of high quality HDMI cables if these TVs are separated by any significant distance. I've seen HDMI splitters with up to 16 outputs for around $100, but I don't have any experience with them.