StarTech.com USB-C Headphone Splitter USB Type C Dual Headset Adapter w/Mic USB C to 3.5mm Adapter - USBC-AUDIO-SPLITTER - Audio & Video Cables - CDW.com
Delock Products 65459 Delock Headset Adapter 1 x 3.5 mm 4 pin Stereo jack female > 2 x 3.5 mm 3 pin Stereo jack male (CTIA pin assignment)
Amazon.com: ienza 2.5mm Male 3-Pole to 3.5mm Female 4-Pole TRRS Headset Jack Adapter Compatible with Panasonic Cordless Phones to Headsets or Headphones with a 3.5mm TRRS Plug (Mic & Headphone) : Electronics
Yealink EHS36 Wireless Headset Adapter - Headsets Direct
Startech Headset adapter with headphone/mic plugs Black | Techinn
Amazon.com: UGREEN Headphone Splitter 3.5mm 2 Female to 1 Male Mic and Audio Y Splitter TRRS Headset Adapter Cable Stereo Compatible with Laptop PS4 Xbox PC Phone Tablet Gaming : Electronics
Plantronics DA80 USB to Headset Adapter (201852-01)
General Aviation to Helicopter Pilot Headset Adapter – Rugged Radios
Amazon.com: Speedlink Headset Adapter HQ 4-Pin 3.5 mm Jack Plug to 2 x 3.5 mm Jack Microphone and Audio – Black : Electronics
Headset Adapter, 3.5mm Jack Headphone Splitter CTIA Headphone Adapter Mic and Audio Cable with Separate Microphone and Headphone Connector for Gaming Headset to PC - 8inch/20CM Black - Walmart.com
USB-UNIV Universal External USB Headset Adapter
Andrea Communications EDU-USB External USB Headset Adapter
Yealink EHS60 Wireless Headset Adapter
Stealth Aviation Headset Adapter - 6 Pin Lemo to Dual GA Plug Adapter
Headset Audio Cable 3.5mm for Computer Headset Adapter Mic and Audio Headphone 2 in 4 Cable for Gaming Headset to PC, Red Green Model without Buckle - Walmart.com
Delock Products 65967 Delock Headset Adapter 1 x 3.5 mm 4 pin Stereo jack female to 2 x 3.5 mm 3 pin Stereo jack male
BT-Link-G Bluetooth Headset Adapter for General Aviation – Pilot Communications Australia
Shoretel Polycom 3.5mm to RJ9 Headset Adapter | HeadsetBuddy
Use iPhone Earphones with 3-Conductor Stereo Devices
StarTech Headset Adapter MUYHSMFF B&H Photo Video
Icom Headset Adapter For A16 | Aircraft Spruce
Headset Adapter Cable w/ Stereo Audio Aux Y-Splitter (356107)
Amazon.com: StarTech.com Headset Adapter, Microphone and Headphone Splitter - 3.5mm Male Aux to 3.5mm Female Audio & Mic Combo Jack Y Cable for Laptop / PC (MUYHSMFF) Black : Electronics