Delock Products 65550 Delock Adapter Stereo jack 3.5 mm 4 pin > 2 x Stereo plug 3.5 mm 3 pin (iPhone Headsets)
Jack 3.5mm 4 Pin Male (4 Pack) - Micro Robotics
100pcs/lot Mini Jack 3.5mm 4 Poles Male Plug Aluminum Shell Stereo 4 Pin 3.5mm Plug Wire Connector Heaphone Plug Earphone Jack - Connectors - AliExpress
Delock Products 62498 Delock Cable Stereo jack 3.5 mm 4 pin > Stereo plug 3.5 mm 4 pin (changes the pin assignment)
Amazon.com: DREMAKE Jack 3.5mm to Mini XLR Adapter Cable 1FT, 3.5mm 1/8'' to 3-Pin Mini XLR Cable, TRS 1/8 Inch Aux Stereo Male to Mini XLR Female Converter Audio Cable for Camera
Amazon.com: CESS Black 3.5mm 4 Pole TRRS Male Plug Headphone Jack Cable Connector (jcx) (2 Pack) : Electronics
Amazon.com: 3.5mm Male Stereo to 4-pin XLR Female Balanced Audio Adapter Hi-end Pcocc Silver Plated Cable : Electronics
Delock Products 84740 Delock Cable Stereo Jack 3.5 mm 4 pin male > male angled 2 m black
Amazon.com: REYTID 3.5mm 4 Pin to 2X 3 Pin 3.5mm Headset Splitter Adapter - M/F : Video Games
Aisens Jack 3.5 4 Pin M 2xJack 3.5 3 Pin H Audio Adapter 25 cm Black| Techinn
Amazon.com: PremiumCord 3.5mm 4 Pin Jack Cable for Audio and Voice Transmission, Allows Use of Microphone, Aux Headset Audio Connection Cable, M/M, Length 1.5 m : Electronics
100pcs Phone Jack 3.5 Mm 4 Pins 4 Poles Stereo Socket For Earphone Plug Right Angle Through Hole Pcb Tip Ring Sleeve Microphone - Connectors - AliExpress
Delock Products 65590 Delock Adapter 3.5 mm 4 pin Stereo jack male > 3.5 mm 4 pin Stereo jack female (changes pin assignment)
Amazon.com: NANYI 3.5mm 4 Pin Female to 2x3.5mm 3 Pin Male Headphone Converter Head Audio Splitter Y Adapter Cable, 0.3M 1FT (Black) : Electronics
DELOCK 83435: Jack, 3.5 mm, plug - plug, 4-pin, iPhone, 1.0 m, black at reichelt elektronik
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