This HDMI to RF Coax Adapter allows you to convert digital signals from an HDMI source to VHF analogue TV signals. <br> <br>Allows you to watch videos and play games on channel 3 or 4 on older TV models (CRT) and other non-HDMI devices. <br> <br><b>This device does NOT work in the reverse direction (connecting an old coax video source to an HDMI-input television).</b> <br> <br><b>Part Number:</b> 1500664 <br><b>Power Supply:</b> 5VDC <br><b>HDMI Connector:</b> 19-Pin Type-A Female <br><b>HDMI Input Video Signal:</b> 0.5 - 1.0V p-p <br><b>Supported Resolution:</b> 480i/480p <br><b>RF Output Level:</b> 68+/- 5dBuV @ 75 Ohms Loaded <br><b>Impedance:</b>75 Ohms <br><b>UPC:</b> 040293955076 <br> <br><b>Includes:</b> <br> UL-Listed AC Adapter <br> <br><b>Important! The source device that is connected to the HDMI input on this product must be able to output a 480i/480p signal.</b> <br><b>This device is NOT compatible with Apple TV (3rd Generation).</b> <br><b>This device has been tested to be compatible with many HDMI devices including Apple TV (4th Generation), Sony PlayStation 4, Sony PlayStation 3, Microsoft Xbox One, Microsoft Xbox 360, Nintendo Switch, and several others.</b><br><br><b>HDMI cable and coaxial cable sold separately.</b>