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Amazon.com: TruVoice USB A to QD Adapter Cable Compatible with Any Plantronics or TruVoice Wired Headset with a QD. Cable Includes Volume Control and Mute Functionality : Industrial & Scientific
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Amazon.com: Poly - DA85M USB-A/USB-C Digital Adapter (Plantronics) - Works with Poly Call Center Quick Disconnect (QD) Headsets - Acoustic Hearing Protection - Hold & Call Answer Buttons - Optimized for Teams :
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