I have used USB to HDMI adpaters before, and I liked the one from Sewell.
Like the other USB to HDMI adapters, this particular one is able to take whatever is on the computer and put it on the HDTV. Of course, like other adapters of its type, it tends to make what is one the computer screen skinny.
I’m sure there is a way to fix that, just like on the other adapter I have tried. This one is handy as it requires no plugging into the wall, just two USB ports. Just plug the adapter into the HDTV, then into the USB port along with the power cord.
For some reason, I can’t see the HDdeck on the Sewell website, but I believe the cost is about $99.95.