• The Quick Disconnect Lock is designed to fit onto all of Plantronics H and P series headsets with any of the Quick Disconnect designs (including the new “Hot Quick Disconnect” DuoPro, A10 adapter cables, HIC & HIP cables)
• The new lock uses the slots in the Quick Disconnect halves to locate & form a strong, tamper-proof lock
• Can use with any Plantronics QD compatible headset and PLT bottom cord