Amazon.com: FE Handsfree Headset Adapter 2.5mm (Female) Phone Headset to 3.5mm (Male) - Convert 2.5mm Headset to 3.5mm Jack: Home Audio & Theater
Amazon.com: Headset Adapter Converter 3.5mm CTIA Plug to Female RJ9/RJ10 Headset/Handset Plug for Most Office Phone: Electronics
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
3.5mm Cell Phone Headset to Computer Splitter Adapter Use Headset on Computer - axGear: Amazon.com: Industrial & Scientific
Amazon.com: ULTECHNOVO Female RJ9 to Male 2.5mm Plug Headset Adapter to Phone Jack Cable Works with Plantronics ATT Panasonic VoIP Telephones no Cisco: Electronics
Amazon.com: Headset Adapter to connect a PC headset to a Cisco IP Phone
Amazon.com: Cisco RJ Plug Headset Adapter Converter to 3.5mm CTIA Plug Apple iPhone Ipad iPod Stereo Headset Headphones (Cisco Brand Telephone 79XX ONLY, NOT for Cisco CP-XXXX Series): Office Products
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: 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
Uni4 RJ9 To Single 3.5mm Smartphone Headset Adapter: Amazon.in: Electronics
Amazon.com: Avaya Headset Adapter: Connect a PC Headset to Avaya Phone: Home Audio & Theater
Amazon.com: Headset Buddy: PC Computer Headset to Phone Adapter - Dual 3.5mm to 2.5mm (01-PC35-PH25): Computers & Accessories
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 Buddy PC Dual 3.5mm to RJ9/RJ10 Headset Phone Adapter - Compatible with Cisco: Electronics
Amazon.com: Headset Buddy PC Dual 3.5mm to RJ9/RJ10 Headset Phone Adapter - Compatible with Cisco: Electronics
SuperWhole Headset Cable 2 X 3.5mm to RJ9 Jack Adapter: Amazon.co.uk: Electronics
Amazon.com: Headset Buddy 3.5mm Female OMTP Headphone to 2.5mm Male Phone Adapter Cable (PH35-PH25)
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
Amazon.com: PC Headset to RJ9/RJ10/RJ22 Phone Switch Adapter with 8 Circuit Lines Switch Compatible for Yealink,Grandstream,Avaya 1600 9600 Series Phones and Most Other Ordinary Telephones or Digital Telephones: Electronics
Amazon.com: VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office Telephone IP Phones: Electronics
Amazon.com: VoiceJoy Headset Adapter/Converter VoIP 2.5mm Headset to RJ9/RJ10 Plug ONLY for Cisco Phones,Cisco 794X 797X 796X 88XX 99XX Series: Office Products
Amazon.com: Headset Buddy: VoIP Headset to PC Adapter - 2.5mm to Dual 3.5mm (PH25-PC35)
Amazon.com: ESR 2-in-1 USB-C PD Headphone Jack Adapter, Type-C to 3.5mm Audio Adapter, for Aux, Stereo, Earphones, Headset, Headphones, Compatible with Galaxy S21/S20/ S10/ Note10/ A52, Black: Electronics
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
