DIGITUS by ASSMANN Shop | Audio Headset Adapter, 3.5 mm jack to 2x 3.5 mm socket
Lightning to 3.5 mm Headphone Jack Adapter - Apple
Amazon.com: VoiceJoy Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc : Electronics
MG-29) G.A. Twin Jack -to- Military Plug Headset Adapter
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
Headphone Mic Splitter, 3.5mm Headset Adapter (Microphone + Audio) 2 TRS Female to TRRS Male CTIA Stereo Jack Y Cable Compatible for Dual-Plug Gaming Headset to Phone, Laptop, PC - Walmart.com
2.5mm Female to 3.5mm Male Headset Adapter Headphone Jack Converter Supports Hands-free Microphone PWW for LG Tribute 2 5 HD, Volt 2, X Power - Microsoft Lumia 650 950, Surface 2 3 10.8 Pro 2 3 4 - Walmart.com
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
Amazon.com: DUKABEL Headsets Splitter Adapter, 3.5mm Jack Separate Headphone & Mic Plug Adapter 3.5mm Combo Audio Adapter Cable for PS4 Gaming Headset PC Xbox One Laptop - : Video Games
Amazon.com: MillSO Headset Splitter CTIA 3.5mm 2 Male to 1 Female Headset Adapter for Gaming Headset to PC Headphone Splitter with Separate Microphone and Headphone Jack - 30CM/12inch : Electronics
3.5mm Stereo Audio Adapter Headset Speaker Aux Jack Converter for Sony Ericsson | eBay
Stereo headset adapter cable, 2x 3.5mm female to 3.5mm male | Ewent
USB C Audio Charge Adapter 3.5mm Jack/PD - USB Audio Adapters | StarTech.com
Headset adapter with headphone/mic plugs - Audio Cables and Adapters | StarTech.com