... Chipset:MST6M181 3.Multimedia terminal:USB/HDMI/RCA/S-Video/VGA 4.CE/UL/FCC/SASO/CIQ MODEL E01 SerialCHIPSETMST6M181OSD ... (4Ω) THD+N<10%@1KHz (Supply Voltage:12V,Audio input: 0.5 Vrms)POWERRequirementBuilt-In:12V,5V, 5V STBTo ... )NOUSB FUNCTIONMultimedia, Software upgradeKEY FUNCTIONMENU, CH+, CH-, VOL+, VOL-, INPUT, POWEREXPANSIBLE MODULESDVD, External S-Video In, External HDMITERMINALS InTV1 IEC ...