Are they WiFi connected or do you need them to be POE powered and connected? If they need to be wired, you can get a cheap POE switch that has enough ports for the amount of cameras you need. Connect the switch to the extra LAN port on the back of the Starlink router, and connect the cameras to the switch. One important note: Make sure whatever camera system you are using has an app or something where you can remotely check on them over the internet. Because Starlink connections don't have a public IP, so you won't be able to access cameras on your network directly from the internet if you are away from the property. Cameras with cloud connections and apps will have remote viewing through the internet (through Starlink). For example, I have Eufy cameras outside. You connect them via WiFi, and I can check them from anywhere with the Eufy app.