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QD to QD cable with volume control and mute switch which allows easy adjustment of the speaker volume or muting of the microphone during a call. Suitable for use with headsets equipped with PX type QD (Plantronics/Poly Quick disconnect). Learn More

Replacement, size small, leatherette ear cushion for the EncorePro HW 530/540 headsets Learn More

These adapters upgrade any Poly QD headset to a new standard of excellence with easy built-in USB-A or USB-C connections. Flexible and future-proof, they are backwards compatibility for any Poly QD headset. Learn More

This Poly compatible QD Mute Switch allows the user to mute the microphone. Learn More

To take advantage of the full wideband audio that is offered with the Avaya 9600 phones, use the HIS Adapter Cable with your wideband headset. Quick Disconnect (QD) capability allows the headset to detach without losing the call. Compatible with Poly SupraPlus and Encore Ranges. Please also check compatibility tab. Product No: 72442-41 Learn More

MDA500 QD Series of audio processors seamlessly integrate mixed-call environments for an improved customer experience, feature easy-to-use call controls and improves CSR training. Learn More

Let’s face it: the audio on your laptop and smartphone aren’t great. Sound like the professional you are with Poly Sync 20 USB/Bluetooth® smart speakerphone—for remarkable conference calls and music anywhere. Learn More

The Poly DA80 is a high-performance USB audio processor for analog headsets that allows you to easily switch between your desk phone and soft phone without having to change headsets. Equipped with Inline Control - this enables users to answer, end, mute and control the volume of calls without changing the settings on the computer. Other features include built in DSP technology, superior noise and echo cancellation and the DA80 meets OSHA and Noise At Work regulations. Simply connect your Poly headset the QD connection point and you're ready to go! Product No: 201852-02 Learn More

The Poly Status Indicator will let others know from across the open office if your employees are available for an impromptu chat, on the phone, or away from their desk. Visual and audio signals alert about incoming messages and calls. Help your employees be more productive and interruption free. Learn More