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Poly DA75 USB Adapter For Use With Quick-Disconnect Headsets


The Poly DA75 USB adapter keeps your call center employees sounding clear at home or in the office with easy USB-A or USB-C connections. Audio is adjusted to each specific headset, offering pro-grade call quality. Durable enough for 50,000 disconnects, and gentle enough to preserve your hearing, the DA75 adapter upgrade any Poly QD headset to a new standard of excellence. Flexible and future-proof, only from Poly.

  • Built-in USB-A and USB-C connectors
  • Full backwards compatibility for any Poly QD headset
  • Intelligent headset recognition
  • Remote firmware and cloud system updates

Poly DA75 USB Adapter Benefits

  • Work hassle-free across new and legacy equipment with USB-A and USB-C connectors right on the cable
  • Answer soft-phone calls from any PC, no matter what kind of USB port you have
  • Get more out of your legacy headset, and your investment, with full backwards compatibility
  • Walk away from your desk with a click: Poly Quick Disconnect technology works with any Poly QD-equipped headset


Poly DA75 Is Making The Hybrid Call Center Work

Smart digital headset adapters that make home/office working a breeze. Want your call center employees sounding crystal-clear from home or office? The Poly DA Series USB-A and USB-C compatible digital adapters adjust audio to each specific Poly headset, offering pro-grade call quality. You’ll even get full access to everything Microsoft Teams has to offer. This level of flexibility and sheer quality could only come from Poly.



Flexible & Future Proof

Support hybrid working with a connection to Poly’s new & legacy equipment. Preserve your investment in current and legacy tech with the Poly DA75. Not only does this digital adapter include USB-A and USB-C access right on the cable, it is also backwards compatible with all your new and legacy Poly headsets and accessories.



Peak User Experience

Completely optimized: better audio quality, durability, even user-friendliness. Call clarity isn’t just a dream. Poly DA Series offers intelligent headset recognition that dynamically tunes audio performance to your headset. Stay distraction free with the DA75.


وحدة SKU: 218266-01
    • Upgraded durability
    • USB-A and USB-C on the same cable
    • Intelligent headset recognition
    • Works with any Poly QD adapter for unlimited compatibility
    • SoundGuard Digital to protect users hearing
    • Weight: 30g / 0.06lb
    • Cable Length: 51.2 in

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