DiGiYes 3.5mm Female to Dual 3.5 Male Headset Mic & Stereo Audio Y Splitter Cable DiGiYes 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. About 20 Inches In Length Oxygen-free copper provide maximum's conductivity and durability Compatible with various laptops that have a seperate mic and audio ports such as the HP ProBook 450 G1 / Lenovo Thinkpad T400.