If you’re looking to connect your PlayStation 4 to a Roku, there are a few things you’ll need. First, you’ll need an Ethernet cable. Second, you’ll need a Roku device. Finally, you’ll need the PlayStation 4’s firmware update. To connect your PlayStation 4 to a Roku, first make sure that your Roku is connected to the internet and that it’s up and running. Once your Roku is connected, open its settings and click on the “Connection” tab. Under “Network,” make sure that your network is set up correctly and click on the “Add Network” button. In the next window, enter in the name of your network and click on the “Add” button. Once added, your Roku will show an error message saying that it can’t find your PlayStation 4. To fix this issue, go back into its settings and change the network information to something more accurate like “192.168.1.” Once changed, try connecting your PlayStation 4 again and see if there’s any difference in performance.