Delock Products 65367 Delock Adapter Audio Stereo 2.5 mm 4 pin plug > 3.5 mm 4 pin jack
Amazon.com: Visbr 4-Pin RJ9 Female to 2.5mm Male Adapter Pigtail Cord : Electronics
4 PIN XLR FEMALE to 2.5 mm TRRS MALE ADAPTOR – Headgear_Audio
Reduce 3.5mm 4-Conductor Plug to Fit into 2.5mm TRRS Jack
Amazon.com: GAGACOCC 2.5MM to XLR Balanced Cable Adapter 10CM L Shape 2.5MM TRRS to 4 Pin XLR Female Balanced Headphone Audio Adapter Cable : Electronics
Amazon.com: 4pin Male XLR Plug to Male DC Power Cable 1.3ft 5.5mm/2.5mm Right Angle DC Jack for Photography : Electronics
Jack 2.5mm plug Stereo 4 pin Ø4.5mm - Audiophonics
Use Apple Compatible Earphones with Landline Phones
Oem Jack 2.5 Macho 4 Pin A Jack 3.5 Hembra 0.15 M Audio Stereo Cable Black| Techinn
4 Pin 2.5mm Jack Car Reversing Rear View Backup Parking Camera Recorder New | eBay
One Set 2.5mm 3.5mm 4.4mm Earphone Plug Audio Jack Splitter Slider Pin Connector 2pin 0.78mm Mmcx A2dc Diy Earphone Accessorie - Earphone Accessories - AliExpress
DAC Decode 4 Pin Male XLR To 2.5/3.5/4.4mm Female Audio Jack Carbon Fiber Convert Plug — HiFiGo
Amazon.com: PNGKNYOCN 25CM 4 Pin DIN to 5.5 X 2.5mm DC Power Short Cable for CCTV Camera System Chargers Adapter (2-Pack) : Electronics
Mini-XLR 4Pin TA4F Jack to 2.5mm TRRS Audio Balanced Cable for Fiio Astell Kern | eBay
Amazon.com: 3.3 Feet 2.5mm 4 Pole Stereo Male Plug to Bare Wire, Stereo 2.5mm Plug Jack Connector Audio Cable YOUCHENG for Headphone, Microphone, Cable Repair(2-Pack) : Electronics
Amazon.com: 4 Pin Dash Cam Cable,23 Ft 2.5mm Male to 4 Pin Backup Camera Cord,Dash Cam Rear View Camera Ultra Long Cable with Reverse Trigger Wire,Fit for Pick-up Trucks,Trailer,RV,SUV,Bus,Farm Machine,etc. : Electronics
4-Pin RJ9 female jack to 2.5mm male plug adapter for Plantronics Headset & Phone | eBay
Right Angle 4 pin 2.5mm male to 3.5mm Female Cable 4 Pole 90 Degree
Amazon.com: InLine 99308D Jack Adaptor Cable 4-Pin 2.5 mm Male / 4-Pin 3.5 mm Female 1 m : Electronics