Seadream 2Pack 3.5mm Female to Dual 3.5 Male Headset Mic & Stereo Audio Y Splitter Cable Adpter (2pack Black) stereo audio Y splitter cable 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 & microphone) to a computer Laptop that has separate microphone and audio ports. It works with all PC applications: Skype, MSN Messenger, Yahoo, Google Voice etc.