3.5mm Headphone Splitter Cable,ONXE 1/8 Inch AUX Stereo Jack Audio Splitter 1 Male to 2 3 4 Female Adapter Cable for Mp3 Player Mobile Phone Laptop, PC Headphone Speakers(Black)
4-Conductor Splitter has Headphone & Microphone Outputs
Headset Splitter Adapter for PC, 3.5mm CITA TRRS Female to 2 TRS Male Headphone Audio Mic Jack Y Splitter Cable for Gaming Headset to Dual-Jack PC, Laptop (Strong Nylon Braided) - 1
Amazon.com: Maeline Headphone Splitter Adapter, 3.5mm Mic Cable for Computer, Headset 3.5mm Female to 2 Dual Male Microphone Audio Stereo Jack Earphones Port to Gaming Speaker PC : Electronics
Amazon.com: Cubilux 2-Way 3.5mm Headphone Splitter, Dual Earphone Audio Jack Stereo Y Adapter, Double AUX Port Dongle Compatible with iPhone iPad, Samsung Tablet Phone, Laptop, Computer PS4 PS5 Xbox One/360 : Electronics
Hauppauge Webstore | Pink Green Audio Splitter cable
KOOPAO USB C to 3.5mm Aux Audio Headphone Splitter, Type C to Dual 3.5mm
3.5mm Audio Stereo Adapter - Sabrent
Amazon.com: Headphone 3.5mm Splitter Mic Cable for Computer, KOOPAO Headset 3.5mm Female to 2 Dual Male Microphone Audio Stereo Jack Earphones Port to Gaming Speaker PC Adapter : Electronics
2 Pack 1/4" TRS Stereo Male to (2) 1/8 3.5mm Female Jack Audio Splitter Adapter | eBay