Coby DTV102 ATSC Standard-Definition Converter Box, Black Receives free Over-the-Air (OTA) Digital Television signals Downconverts OTA HDTV signals for use with Standard- and Enhanced- Definition TVs (480i/480p) Compatible with all 18 ATSC signal formats On-screen Electronic Program Guide support Digital is the future of television. The Coby DTV-102 ATSC Standard-Definition Converter Box converts over-the-air Digital Television signals for use with older standard definition TVs (480i). Receives free Over-the-Air (OTA) Digital Television signals Downconverts OTA HDTV signals for use with Standard- and Enhanced- Definition TVs (480i/480p) Compatible with all 18 ATSC signal formats On-screen Electronic Program Guide support