These places have wireless and wired devices for connection between computer and Tv.
http://www.ramelectronics.net ,
http://www.tigerdirect.com. And ChannelMaster has some devices ,
http://www.channelmaster.com/Home_Ne...MoCA_s/284.htm. There are many more computer to Tv wireless adapters. Type in , wireless computer to Tv adapters , in the Google search box. Also some Tv's and other devices now have the internet built in.