Thank you for viewing. - Brand: I•O DATA - Model Name: HVTR-BCTX3 - Accessories: HDMI cable, LAN cable, miniB-CAS card, Setup guide REC-ON is a TV tuner that allows you to simultaneously watch and record three programs from "terrestrial digital broadcasting," "BS digital broadcasting," and "110-degree CS digital broadcasting." It evolves into a recorder when you connect a hard disk (sold separately). It supports a capacity of up to 8TB, so you can record as many programs as you like. Furthermore, by connecting to a network, you can enjoy TV programs, regardless of terrestrial digital, BS, or 110-degree CS, on your smartphone, tablet, or computer, both at home and away. You can freely enjoy TV anytime, anywhere, both live and recorded programs, transcending time and place. * A separate USB hard disk or NAS (Network Attached Storage) is required for recording. * An HDMI-connectable TV or computer display is required for initial setup. * To watch with the dedicated app, this product needs to be connected to a network with internet access.