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MDA500 QD Series of audio processors are corded switchers for Quick Disconnect (QD) headsets. Easy-to-use call controls and improves CSR training. Learn More

Over-the-head stereo design with active noise cancelling (ANC). Ideal for professionals who use PC, while in the office or remote for conference calls, webinars, video conferencing, and listening to multimedia. The headset base connects to either a computer (or supporting desk phone.) For users who don’t use a mobile phone for work calls, this headset is the ideal solution. The included DECT™ mini USB adaptor makes it easy to plug into calls on PCs/Macs or deskphones that support USB audio.

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A simple budget friendly plug n play USB headset which supports long-wearing comfort with a comfortable, padded headband and pillow soft ear cushions. USB-A or C options as well as a Microsoft Teams version with dedicated Teams button for instant access.

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Ideal for converting Poly headsets from USB-Type C to USB-Type A. Learn More

Spare battery for SDW 5066-5063 and SDW 5036-5033 (formerly Sennheiser) 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

Works with the following Poly Voyager headsets: Voyager 6200 UC, 5200 UC, 8200 UC, 3200 UC, 4200 UC and Voyager Focus UC

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The USB-A to USB-C Adapter allows you to safely connect EPOS USB headsets and speakerphones to USB-C ports on computers and laptops and at the same time preserve the sound quality. The high-quality adapter is compact and is practical to bring along. It can easily be plugged into the USB-C Port on your laptop without further technical installations and is resistant to heavy office use. Please note that the adapter works optimally with computers and laptops. Some tablet PCs and smartphones might not be supported. (formerly Sennheiser) Learn More

Intuitive and straightforward, the MDA220 USB helps you migrate seamlessly to Unified Communications (UC) while keeping your desk phones. Its intelligent design makes it easy to switch between desk phones, softphones, and, if using a Poly Bluetooth® USB headset, even mobile phones. Teams can manage calls without changing headsets—giving voice to enterprise. Plus, this forward-thinking, adaptable switch is built to facilitate future compatibility with the latest softphones and Poly headsets.

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