This is a car-specific terrestrial digital high-definition TV tuner. It supports One-seg/terrestrial digital broadcasts and comes with a B-CAS card, so it can be used immediately if you have a compatible monitor. I purchased this previously, but ended up storing it without installing it. Both the main unit and accessories are in clean condition with no noticeable scratches. [Included Items] * TV tuner main unit * mini B-CAS card * Film antenna x2 * Antenna cable * Power/AV cable * Remote control (with batteries) * Instruction manual * Original box ※ Everything in the photos is included. Thank you for looking. I have taken it out of the case once, but the product is unused.