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
