This item was installed in a child's room. The power connector was severed, so I replaced it myself, but it powers on without any issues. There may be scratches and minor blemishes, but it was working without problems. The set includes the main unit, power cable, remote control, and mini B-CAS card, and has been initialized. This is a private sale, so I cannot be responsible for any oversights or guarantee functionality after arrival. Therefore, please consider it as a junk item.