
We have a TV in the kitchen that was connected to a cable box along with the TV in our living room so we could watch TV while cooking or doing other things. business there. The kitchen TV was connected to the cable box's AV output and sent to the kitchen using an AV to coax adapter and coax cable from the previous cable connection. The cable was getting too expensive, so we ditched it and started streaming with the Fire Stick. The problem is that the Fire Stick only has one HDMI output. Use this to split the HDMI to connect to both TVs. To complete the setup, I used an HDMI to AV adapter and an existing AV to coax adapter. Sounds complicated, but seems to be the only way. The coax cable to the kitchen was already run so I wanted to use it and using an HDMI cable would have cost more money. I couldn't find a device to adapt HDMI to coax for a reasonable price, so I came up with the idea.