... S2 Sclass M100 satellite tvreceiver 1.HD+CA+LAN+USB 2.HIGH QULITY WITH LOW PRICE Sclass M100 ... /Interface---RCA with CVBS and L/R Audio, TV SCART ,HD output, RF, ETHERNET, COAXIAL out 2.Special Features Heatsinking--- ... +/CH-/VOL+/VOL- USB ---USB 2.0 Smartcard---1x CA(smartcard reader) IR---38KHz 2.Back panel RCA with CVBS ... and L/R Audio,TV SCART, ETHERNET, HD output ,RF ,COAXIAL ,RS232 out