Amazon.com: VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office Telephone IP Phones: Electronics
Amazon.com: Headphone Adapter 2.5mm to 3.5mm Compatible with Motorola Moto Z4, Earphone Jack Converter Earbud Headset Audio Adaptor Mic Support for Moto Z4 Phone Model
Amazon.com: 3.5mm Smartphone Headset to RJ9 Adapter for Telephone IP Phones:Yealink T20 T21 T41G etc Phones and Grandstream GXP14XX,GXP2124, GXP2120, GXP2140 GXP2140 GXP2160 GXP2110,: Office Products
Amazon.com: Headphone Earpiece Jack Adapter Cable for Cordless Phones: 2.5mm Male to 3.5mm Female (for Smartphone Headphone) Cordless Phone Hands-Free Headset Adapter: Electronics
Amazon.com: UGREEN Headset Adapter Headphone Mic Y Splitter Cable 3.5mm Stereo Audio Male to 2 Female Separate Audio Microphone Plugs Compatible for PS4 Xbox One Laptop Phone PC Gaming Headset Silver: Electronics
Amazon.com: VoiceJoy RJ9 Headset Adapter Extension Cord - Female to Male 4P4C Cable, not RJ11/RJ12, for Plantronics, Jabra, & Desking Office Phones: Electronics
Amazon.com: Headset Adapter Converter 3.5mm CTIA Plug to Female RJ9/RJ10 Headset/Handset Plug for Most Office Phone: Electronics
Amazon.com: Headset Adapter to connect a PC headset to a Cisco IP Phone
Amazon.com: PC Headset Adapter Computer Stereo Headphone Dual 3.5mm to Phone Rj9/Rj10 Converter ONLY for Cisco IP Phones 7942 7945 7960 7960G 7961 8841 etc: Office Products
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: Home Audio & Theater
Amazon.com: Onvian RJ9 Male to 3.5mm Female Plug Headset Jack Phone Audio Adapter Cable: Electronics
Amazon.com: Headset Splitter Cable for PC 3.5mm Jack Headphones Adapter Convertors for PC 3.5mm Female with Headphone/Microphone Transform to 2 Dual 3.5mm Male for Computer Simultaneously Y Splitter Audio: Electronics
3.5mm Cell Phone Headset to Computer Splitter Adapter Use Headset on Computer - axGear: Amazon.com: Industrial & Scientific
Amazon.com: Headset Buddy PC Dual 3.5mm to RJ9/RJ10 Headset Phone Adapter - Compatible with Cisco: Electronics
Amazon.com: Headset Adapter Cable Smartphone 3.5mm Headset to 4P4C RJ9 Plug for Yealink T20P T22P T26P T28P Phones and Grandstream Phones: Electronics
Amazon.com: Excellent.advanced Phone Headset Adapter GBP OMTP and American Standard CTIA Interchange 4 Pole 3.5mm Conversion Line Quality: Sports & Outdoors
Amazon.com: Kingtop 3.5mm Combo Audio Adapter Cable for PS4,PS5,Xbox One S,Nintendo Switch,Tablet,Mobile Phone,PC Gaming Headsets and New Version Laptop: Electronics
Amazon.com: Standard 3.5mm Jack Smartphone Headset Headphone Adapter Cable Converter to RJ9 Plug for Plantronics M22 Amplifier and Cisco Unified 7960 7940G 7941G 7942G 7945G Office Telephone IP Phones: Office Products
Amazon.com: Headset Buddy: PC Computer Headset to Phone Adapter - Dual 3.5mm to 2.5mm (01-PC35-PH25): Computers & Accessories
Amazon.com: Headphone Earpiece Jack Adapter Cable for Cordless Phones: 2.5mm Male to 3.5mm Female (for Smartphone Headphone) Cordless Phone Hands-Free Headset Adapter: Electronics
Amazon.com: Headset Buddy: VoIP Headset to PC Adapter - 2.5mm to Dual 3.5mm (PH25-PC35)
Amazon.com: Headset Adapter for 2.5mm Headset, RJ9/RJ10/RJ22 Headset Plug Adapter Converter Only for Phones T19 T20 T21 T22 T23 T26 T27 T28 T29 T32 T36 T38 T40 T41 T42 T46 T48 T52
Amazon.com: PC Headset to 3.5mm Smartphone Adapter: Converts Dual 3.5mm to 3.5mm, PC Computer Headset to iPhone, BlackBerry, Droid, Palm, Samsung, LG, HTC: Computers & Accessories
Amazon.com: Headset Buddy PC Dual 3.5mm to RJ9/RJ10 Headset Phone Adapter - Compatible with Cisco: Electronics
Amazon.com: Avantree TR302 Two Way 3.5mm Dual Headphone Jack Splitter, AUX Stereo Earphone Earbuds Y Audio Split Adapter Cable, Compatible with iPhone, Samsung Phones and Tablets - Black: Home Audio & Theater
