Digital Converter Box. Receive Free Over-the-Air (OTA) Digital Television Signals. Down Converts OTA HDTV Signals for use with Standard- and Enhanced- Definition TVs (480i/480p). On-screen Electronic Program Guide support. USB Port (Record TV Program to USB Memory, not included). Antenna In Coaxial. HDMI Output. TV Out Coaxial. RCA Video Out. RCA Sound Out. Remote. Power Supply: DC 5V. UL Adaptor Included. Black.