This is a mono audio video cable with mono audio split for both speakers of your tv or audio system. This design allows it to be compatible with
Genesis M1,
SEGA MASTER SYSTEM
NEO-GEO,
Turbo Duo,
SUPERGRAFX,
SUPER-CD-ROM2,
PC-Eninge-Core,
PCE-Core 2,
PCE-Duo,
PCE-DUO R / RX. 
 
 
A very versitile AV cable for multiple consoles. 
 
** Please Note : This cable is MONO.   (not stereo).  The 2 audio plugs share the same mono audio channel pin which makes it compaible with multiple consoles while giving you audio in both speakers.