Poly DA75 Wideband QD/USB Adapter (USB-A & USB-C)

Poly DA75 Wideband QD/USB Adapter (USB-A & USB-C) – flexible connection, clear communication

The Poly DA75 Wideband QD/USB Adapter (USB-A & USB-C) is a practical interface for anyone who needs reliable telephony in the office, home office or contact centre while retaining maximum connection flexibility. Ideal for professional users who want to connect a QD headset conveniently to modern end devices – without detours and without compromising speech intelligibility.

Product benefits

• Enables QD headsets to be connected to USB end devices for modern, PC-based communication.
• Includes USB-A and USB-C connectivity – suitable for current laptops, PCs and docking setups.
• Wideband support for more natural voice transmission and more comfortable listening in everyday work.
• Quick Disconnect (QD) for fast connection and disconnection – practical when changing workstations or taking breaks.
• Supports structured workstations: less cable clutter, clear allocation and fast readiness for use.
• Professional accessory for repeated use – developed for daily operation in communication environments.
• Helps you continue using existing headset investments, even when the USB ports on the device change.

Description

Whether for video conferencing, softphone telephony or customer service: the Poly DA75 Wideband QD/USB Adapter (USB-A & USB-C) reliably connects your QD headset to USB-enabled work devices, helping to deliver consistent audio performance across different workstations. The adapter is particularly useful in teams with changing notebooks or mixed hardware generations – you remain flexible without having to replace the entire headset setup each time.

In everyday use, the adapter offers straightforward handling: plug in, connect and get started. The QD principle makes quick disconnection easier when you need to stand up briefly or change workstation. This makes your headset workflow more efficient – and conversations sound clearer and more professional to the person you are speaking to.

Use & tips

• Use USB-C or USB-A depending on the end device – ideal for changing laptops or docking stations.
• Use the adapter as a standard workstation accessory to reduce headset changeover times.
• If you frequently change workstations: use the QD connection to disconnect the headset quickly without pulling on the USB port.
• For the best possible speech intelligibility: position the headset correctly and work in a quiet environment.

Notes

Please check the compatibility of your QD headset and the communication software used before deployment. Insert the adapter fully and avoid unnecessary tensile stress on the cable. A dry, soft cloth is usually sufficient for cleaning; do not use aggressive cleaning agents.

Order the Poly DA75 Wideband QD/USB Adapter (USB-A & USB-C) now and extend your headset setup in a future-proof and practical way.