... HE-ACC/H.264/AVC,MPEG2-4 Video Decode2. Available to upgrade the firmware via USB slot3. USB Record /PVR function4 ... output: 2Vp-p6. Power Supply: DC 12V 8W7. Connecting Terminal: External antenna input jack, Quadrate car power input jack, Audio/Video, Audio ... /Video(AV) output jack, External remote control cord jack, external power supply input jack, USB upgrade socket, High ...