This is a TV tuner and recorder that connects to a network for use. It allows you to watch and record TV on your PS4. By installing an app (paid), you can also watch on your PC and PS5 via network connection. The comfortable UI makes watching TV and recorded programs a pleasant experience. The main unit has been initialized. Includes AC adapter, B-CAS card, LAN cable (50cm), and coaxial cable (1.5m).