Easily convert free digital broadcasts to your analog TV with this KORAMZI CB-100 Digital TV Converter Box with DVR Recording. Just attach an antenna and then connect it to your analog or digital television for easy hookup. Connect an external USB drive (sold separately) to this digital TV converter box in order to record and playback TV broadcasts. The KORAMZI CB-100 Digital TV Converter box allows your TV without a digital tuner to receive new digital broadcasts. It features an electronic program guide, recording capabilities and a USB connection for multimedia playback. Built-in HDMI technology allows you to send the signal out from the KORAMZI CB-100 Digital TV Converter box to any type of display, including analog televisions. A full function remote control is included. Product Specifications: Full ATSC Compliant Supports Full HD 1080p Output display resolution 480p/720p/1080i/1080p Built-in USB input for recording option On-screen Electronic Program Guide Support Support Closed Caption Aspect Ratio: 4:3 & 16:9 Auto & Manual Scan finds all Digital Broadcast Accessories : Remote control (batteries included) & AV Cables Features: Auto Tuning, Program guide, Recording PVR, Closed Caption, Favorite Channel List and Parental Control Function : Support up to 32GB USB memory cards (works best with 2.0 version but also works with most 1.0 and 3.0 versions) Can support up to 1 TB external hard drives, USB Supported Video files : mpg, mpeg, dat,ts, trp , tp, m2ts,m2t1,vob,mp4, mov,mkv,divx, avi,Motion JPEG(avi, mp4, mkv),asf, wmv,flv,3gp USB Supported Audio files : MP3,OGG,M4A/AAC,ASF USB Supported Photo files : JPG, JPEG, JPE,BMP,PNG USB Supported Subtitle files : External Subtitle:SRT,IDX,SSA,ASS,SMI,TXT, SUB Internal subtitle : MOV,MP4,AVI,DIVX,XVID,MKV,DAT,MPEG,MPG Antenna is required(sold separately) to be connected to this device in order to receive over the air channels.