The 3.5mm Combo Jack Splitter from StarTech features a 3.5mm male and two 3.5mm female connectors, enabling you to add a mono microphone input and a stereo output to your PC or laptop through a single 3.5mm audio port. This headset splitter takes up very little space in your bag, and with a compact and sturdy design, it's ideal for applications that require portability.
Note: This adapter is not a headphone splitter/Y-cable. It cannot be used to split the audio output to 2 separate sets of headphones or speakers.
Some laptops and mobile devices will not work with all external microphones. This is typically caused by an impedance mismatch between the microphone and the device because of hardware incompatibility and is not a limitation of the adapter.
To ensure proper hardware detection, it is recommended that the external headset be plugged into the adapter first before the adapter is connected to the computer or mobile device.
Compact design for maximum portability, a suitable solution to have on hand in your laptop bag
Lightweight yet sturdy design that can easily be plugged in when required
Turns a 3.5mm combo headphone/microphone port into 2 distinct ports: one 3.5mm headphone jack and one 3.5mm microphone port
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, such as iPhone, iPod, and iPad
Allows the use of an external microphones and speakers with PCs or laptops that are equipped with a combo 4-position / 4-pin audio port