SiCoHome 2 x RCA Male, 1 x 3.5mm Stereo Female, Y-Cable 6-Inch

The Headphone/Microphone Combo Jack splitter (4-position 3.5mm to dual 3-position 3.5mm) is a headset Splitter Adapter featuring one 3.5mm Male (TRRS) and two 3.5mm (TRS) Female connectors, enabling you to add a mono microphone input, as well as a stereo output to your PC or Laptop, through a single 3.5mm audio port. It can turn the combo port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port.