SainSonic&reg SS-240 2.4G Wireless AV Sender Transmitter 3 Receivers With IR Extender TV STB *Black*

These work great for the television sets to work wirelessly with the cable receiver, thus eliminating the need to rent several cable receivers. Please note, you have to watch the same program as the cable receiver that these are communicating with. I knew this going into the purchase, however many may not be aware of this fact.

Decent. Not great range.

They work great!

thy work great