Your best selection depends on if you need audio or IR control along with Component Video. Component Video uses three cables - Red, Green and Blue. Add to this either Left/Right Stereo Audio, Digital Audio or both if you need them. IR is also available so you can control the Source device. (DVD, Blu Ray, Cable TV Box, etc) Another nice feature is "loop-through" which allows you can extend to multiple Displays. using multiple units in a "Daisey chain".