I've done so much research. Ridiculous amount of research. This was the wireless transmitter I chose. They read reviews and ratings and roll the dice. Wow, that's a great device! I mean WOW! We use it with a ceiling projector in a 1230 square foot rectangular room. ft. We installed the receiver invisibly on the underside of the projector. It's powered via a short USB cable from the projector's USB port, and of course there's a short HDMI connection to the projector, so the cables are almost invisible too. From anywhere in the room, we project high definition streaming video with no lag, glitches or hitches. And we made it right out of the box. Windows found it, installed it, and we streamed video wirelessly. It was so easy. For us it was worth getting the "Pro" version (since I read in numerous reviews that the lower range limit of the other version was accurate enough that we needed an additional range guarantee). This is a fantastic device. I can't recommend it highly enough.
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