Plantronics Soft phone/computer USB Training with 2 x HW510 Headsets
andul 8541672596 USB Splitter 2.0,Andul USB Y Cable One Male to Female Dual Hub Power Cord Extension Adapter
Double jacking with USB headsets
Poly Y Adapter Trainer Headset Splitter 27019-03 | AVI-SPL
Amazon.com: WirelessFinest Call Center Headset QD Cable Y Splitter Adapter Trainer Cable for Training Center Compatible with Plantronics QD headsets Splitter Cable Connector : Electronics
Training-Y for USB Headsets in Softphone environment? - Call One, Inc
Training Adapter, 3.5mm for Blackwire 5200 Series - Business Telecom Products
JPL BL-11-USB+P USB Y-Training Cord QD (575-276-001)
Plantronics Y Train Cord Headset Splitter (27019-03)
Amazon.com: Project Telecom - USB, 2 Users, Monaural Noise Cancelling, Headset Splitter Training Supervising Coaching Bundle - Compatible with Microsoft Teams, Zoom, Cisco Webex, VoIP Softphone Applications : Electronics
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
Amazon.com: Jabra 265-09 Link 265 USB/QD Training Cable, Black : Electronics
Call Center Quick Disconnect Cable Y Splitter Adapter Y Training Supervisor Cable with Mute Button - Walmart.com