this dosnt seem to be the correct one...its both side receiving ends...its audio jacks to 3.5mm jack i think
Yes this is absolutely correct for 2.1 system (but not for 5.1), here is how:-
There are 2 female(receiving ends) RCA connector in Red,White & 1 female 3.5mm Audio Jack in Light Green.
In the 3.5mm female side you need to connect your 3.5mm male jack which came with your speaker package (as it is in the picture).
& in the RCA female side you you need to connect your Composite Cable (Red,White,Yellow) which came with your DVD Player Package.
And this cable obviously male connector both side/At least one side.
So Red,White goes in this adopter's (Red/White) receiving end and Yellow goes to your Display as it caring Video Signal.
If anyone having Component cable(Red,Blue,Green) to connect their DVD-To-TV (LCD/Plasma) then there must be a Audio Cable to carry the sound to the Display which is again male Red,White connector must be insert in this Adopter's receiving end.