Digital tuner made by TOSHIBA, with remote control and B-CAS card. - Brand: TOSHIBA - Model: D-TR1 - Accessories: D-TR1 unit, remote control (batteries not included), AC adapter - B-CAS card: Included Thank you for viewing. I used this as a tuner to watch TV in my room when I went home, but I haven't watched TV for several years, so I brought it back from my parents' house when I went home for the New Year's holiday. I was only able to confirm the operation of terrestrial digital TV viewing (photo 5) and remote control operation, so other operations are unknown. There is no instruction manual, but it seems that the instruction manual can be downloaded from the official website. I cannot paste URLs on Mercari, so please search for the model number and check the official website for product details.