3.5mm TRRS Female To Dual 3.5mm Male – Mobile Headset to earphone + Mic Adapter Y Splitter This headset splitter adapter features one 3.5mm female (TRRS) and two 3.5mm (TRS) male connectors allowing you to connect a 4-position headset (audio and microphone) to a computer/Laptop that has separate microphone and audio ports. It works with all PC Applications – Skype MSN Mesenger Yahoo Google Voice etc. Features: 1. Input: 3.5mm 4-pole Female x1 2. Output: 3.5mm 3-pole Male for Mic x1; 3.5mm 3-pole Male for Audio x1 3. Connect a 4-position headset to a computer/Laptop that has separate microphone and audio ports 4. Gold plated connectors resist corrosion and ensure optimum sound quality 5. Oxygen-free copper provide maximum’s conductivity and durability 6. Compatible with various laptops that have a separate mic and audio ports.