StarTech.com Slim Stereo Splitter Cable - 3.5mm Male to 2x 3.5mm Female - Split one headphone jack into two separate jacks - 3.5mm audio splitter

Molded connectors with strain relief Slimline connector molding designed for use with portable devices

StarTech 3.5mm TRRS Stereo Female to 2 3.5mm TRS Stereo MUYHSFMM

StarTech.com 3.5mm 4 Position to 2x 3 Position 3.5mm

How to choose 3.5mm audio cables and adapters

StarTech 3.5mm TRRS to Dual TRS Headset Splitter Cable

StarTech.com 2m White Slim 3.5mm Stereo MU2MMMSWH PC-Canada

3.5mm Headphone Y Splitter (Pack of 2)

StarTech.com Stereo Splitter Cable Phono Stereo 3.5mm M Phono 2x

Startech Headset Adapter, Microphone and Headphone Splitter - 3.5mm Ma

MUY1MFFS - StarTech.com 3.5mm Audio Extension Cable - Slim Audio