There are a number of similar devices available. Check reviews and specs for ones that will work best in the situation. Range can be an issue and more expensive devices tend to have better range. Some can be configured with two receivers. Wireless senders and receivers have lag so using one wired and and one wireless in the same space could cause sound delay issues.
Thanks for all of the suggestions guys. I was going to go with a wireless HDMI setup by IO Gear https://www.iogear.com/product/GW3DHDKIT/ but after haggling with Bell, we settled on a second wireless receiver for an extra $2 a month so I said that Ill take it.