Overcomes the limitation of some laptop audio ports, by turning a single 4-position 3.5mm audio port into two distinct 3-position 3.5mm audio ports

Allowing you to connect a microphone as well as external speakers

Allows the use of older audio accessories with newer computers

Can be used with any portable device that uses a 4 position 3.5mm jack

Specifically for headsets with mic capability

Unique U shape design