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
Plantronics Blackwire 5220 Dual Speaker With USB and 3.5mm Connectivit
Amazon.com: Quick Disconnect to 3.5 mm Headset Adapter Cable Compatible with Plantronics QD for Smartphone Cell Phone Mobile Mac Tablet Laptop PC with Single 3.5mm Jack (4 Poles CTIA) : Electronics
Plantronics Blackwire C3225 Corded Binaural USB and 3.5mm Headset
Amazon.com: TruVoice 3.5mm Adapter Cable Compatible with All Plantronics and TruVoice QD Headsets - Connects with All Cell Phones and PC/Laptops with a Single 3.5mm Jack Port : Electronics
Plantronics Blackwire 3225T Spare Binaural Headset Top with 3.5mm Jack 211058-01 | eBay
Plantronics Spare Blackwire 3215 Top Headset 211057-01 for 3.5mm Jack PC Tablet | eBay
Amazon.com: Headset QD (Quick Disconnect),Compatible with Plantronics Headset.QD Cable with Single 3.5mm Plug for Smartphones Mobile Phones,Laptop etc : Electronics
3.5mm Audio Jack to PLT QD Headset Connector
Poly - Plantronics Backbeat 505 - 500 Series - headphones with mic - on-ear - Bluetooth - wireless - 3.5 mm jack - dark gray - Walmart.com
Plantronics QD Compatible 3.5MM cord - PLT QD to 3.5 MM Plug
Amazon.com: Plantronics - Blackwire 3325 Wired Stereo Headset with Boom Mic (Poly) - Connect to PC/Mac via USB-A or mobile/tablet via 3.5 mm connector - Works with Teams, Zoom & more : Electronics
Amazon.com: Plantronics Cable Assy 3.5 Mm Right Angle Plug with qd : Electronics