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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 : Industrial & Scientific
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Plantronics Adapter Cable (QuickDisconnect - 2.5mm) for Polycom IP 320, 321, 330, 331, Panasonic, AT&T, RCA,
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