If you’re looking to hook up your PlayStation 4 to a Roku TV, there are a few things you’ll need to know. First, make sure that your Roku TV is compatible with PlayStation 4. Second, make sure that your PlayStation 4 is connected to the network. Finally, make sure that your Roku TV has an Ethernet port and an HDMI port. Once all of these things are in place, you can begin connecting your PlayStation 4 to the Roku TV.