Here’s a little pic image of the 3.5mm Jack - RCA (Phono) - Stereo 3.5mm (M) - Two RCA, 10 ft. The CMR-200 Series is a shielded audio interconnect that splits a 3.5mm (1/8) Stereo Mini signal into Left and Right. As soon as I find some more good previews like this I’ll post them.