Holiday Shipping Details & Extended Holiday Returns 
Connect a 4-position headset to a computer that has separate microphone and audio ports
Connect your newer headsets (audio & microphone) to a PC or Laptop for use with VOIP applications (Skype / chat programs
This 3.5 mm headset splitter adapter connects into both the audio and mic ports on your desktop or laptop computer, providing a single (four-position) female connector
Convert your stereo headphones that also have an integrated microphone to your computer's headphone and stereo jack with this convenient headphone adapter cable.
Convert your cell phone headset into Computer Headset, Compatible with all computers, PCs, laptops, notebooks, desktops that with separate microphone and audio jacks
Works with all PC Applications - Skype, MSN Mesenger, Yahoo, Google Voice etc.
Compact design for maximum portability - a great solution to have on hand in your laptop bag
Gold plated connectors resist corrosion and ensure optimum sound quality
Connector A: 4 pole 3.5 mm Female
Connector B: Two 3.5 mm Male (one for L/R Audio and one for Microphone)
Connectors finishing: Metal 3.5 mm plugs & jack
Length: 1 foot
Notes:
1. Do Not work for IOS headphones, Beats Headphones, Bose headphones when for microphone input function
2. Do Not work for any condenser microphones