Featuresr an hd input to 3 rca output adapter is the most convenient and cost effective solution for connecting your set top box devices to your hdtvr the cable converts hd digital signal to rca component analog audio video signalr hd supports simultaneously transmit video audio signalr supports resolution up to 19201080r supports 165mhz165gbps per channel 675gbps all channel bandwidth for hdr no need extra power powered by hd devices and supports plug and play