Delock Products 65344 Delock Headset Adapter 1 x 3.5 mm 4 pin Stereo jack male > 2 x 3.5 mm 3 pin Stereo jack female (OMTP)
2.5mm Headphone to 4 Pin XLR Female Aux Cable TRRS Audio Jack Pole 7N OCC Copper Silver plated Adapter Cable| | - AliExpress
StarTech.com 3.5mm 4 Position to 2x 3 Position 3.5mm Headset Splitter Adapter | www.shi.com
12V 3 to 4 Pin Adapter | Shop Now at Coolerguys
DELOCK 65896: Adapter Audio Stereo Jack 3.5 mm 4 pin female > female 13 cm at reichelt elektronik
Amazon.com: ANDTOBO 1/4'' to 3.5mm Stereo Pure Copper Headphone Adapter, 3.5mm(1/8'') Plug Male to 6.35mm (1/4'') Jack Female Stereo Adapter for Headphone, Amp Adapte, Black 2-Pack : Electronics
Amazon.com: onelinkmore Mini XLR TA4F 4Pin Female Audio Connector Microphone Cable Socket Adapter Mini XLR Jack,4 Pin for Pro Microphones Pack of 2 : Musical Instruments
Comprehensive Premium 4-pole TRRS 3.5mm Mini Plug
3.5 mm. MiniJack female to 4-pin terminal block
Stereo 4-pin MiniJack angel adaptor (3.5 mm. female - 3.5 mm. male)
Hama Jack Adapter 4-Pin 3.5 mm Jack Plug 2x3.5 mm Jack Socket Black| Techinn
3.5mm Headphone Stereo Audio Mic Y Splitter,Dual 3.5 mm Plug (Audio + Microphone) to 4 Pole Comob Jack Aux Adapter for 4 pin 3.5mm Plug Smartphone Earphone - Newegg.com