Poly MDA220 USB Adapter

The Poly 8A7E0AA is a USB adapter that lets you keep one trusted headset while you move effortlessly between a desk phone, a computer softphone, and even a mobile phone. By acting as the bridge between these devices, it removes the need to swap headsets or juggle extra audio accessories every time a call comes in.

For professionals who split their day between a traditional desk phone and cloud-based collaboration tools like Microsoft Teams, Zoom, or RingCentral, the adapter delivers a smooth, dependable connection. A single button press routes audio to the source you choose, so a customer service agent can finish a call on the desk phone and jump straight into a video meeting on the laptop without missing a beat.

Compatibility is broad. The adapter works out of the box with popular Poly headsets in the Voyager, Blackwire, Savi, and EncorePro USB families, and it also supports the Poly Bluetooth USB Adapter BT600 and the DA Series. Because it uses technology that is ready for upcoming devices, it helps IT teams protect their headset investment while they roll out new systems.

Setup is straightforward. Connect the USB and phone cables, plug in the headset base or USB cable, and the MDA220 automatically sorts out the rest. Clear status indicators make it easy to see which device is active, so users spend less time troubleshooting and more time talking to the people who matter.

• Bridges a single Poly headset to desk phones, softphones, and mobile phones
• Compatible with Poly Voyager, Blackwire, Savi, and EncorePro USB headsets
• Supports the Poly Bluetooth USB Adapter BT600 and DA Series audio processors
• Enables a smooth migration path to Unified Communications platforms while retaining desk phone support
• Built with technology ready for next generation devices
• Quick setup and an interface that everyday users can understand