3.5mm AUX Audio Mic Splitter Cable Headphone Adapter Female to 2 Male Cable
3.5mm Y Splitter 2 Jack Male to 1 Female Headphone Mic Audio Adapter Cable. Two male ports:one for Headphone Jack on your PC/Laptop,the other for Mic Jack on your PC/Laptop. for microphone additions (input) and desktop/laptop audio (output).