This is a BUFFALO digital tuner that can receive terrestrial digital broadcasts. - Brand: BUFFALO - Model Name: DTV-H300 - Function: Digital Tuner - D-terminal and S-terminal available - Accessories: Power cord, remote control (without batteries), video/audio cable, B-CAS card (inserted in the main unit), instruction manual, original box Thank you for viewing. I used this at home during the transition to terrestrial digital broadcasting, but I no longer need it and have been storing it. I have confirmed that it powers on and starts up, but I have not checked all functions. Please understand that this is a used item before purchasing.