Plantronics DA75 USB-A/USB-C Digital Adapter (Poly) - w/Poly Call Center Quick Disconnect (QD) Headsets
- Enhanced cable durability for portability
- Plantronics DA75 USB to QD Adaptor- USB-A and USB-C connectors
- Automatic headset recognition
- Perfect solution for call centre agents working from home or moving to cloud communications
- Features acoustic protection to manage safe hearing
- Works with Cisco, Avaya, & Genesys call centre platforms
- Compatible with Poly QD headsets.
Plantronics DA75 USB-A/USB-C Digital Adapter Description
The Poly DA75 USB adapter features USB-A and USB-C connectors and is fully backward compatible with Poly QD headsets. The DA75 allows you to connect your QD headset to your PC or softphone using a USB connection. It provides an easy USB connection with your Poly QD headsets, so you can work anywhere.
The DA75 audio processor provides context for every call you make with softphones in your customer service centre. It also allows you to get the best audio quality available with intelligent headset recognition that adjusts audio performance according to the headset you are using.
Flexible & Futureproof:
With USB A and USB C connections, call centre agents can communicate clearly no matter where they are. This adapter takes any Poly QD headset to a new level of excellence. They are strong enough to handle 50,000 disconnects and soft enough to protect your hearing.


Connection:
The USB-A and USB-C connectors on the cable make it easy to work across new and legacy equipment. The DA75 is backward compatible with Poly QD headsets.
What's In The Box?
- Plantronics DA75 USB-A/USB-C Connector
Plantronics DA75 Adapter Specification
Audio:
- Bandwidth: 150 Hz to 6800 Hz
- Acoustic protection: Poly Soundguard Digital1 featuring advanced acoustic limiting, including daily noise exposure, G616, and anti-startle functionality
Controls:
- Inline controls 2 : Call control, volume up, volume down, mute / hold
- Inline Indicators 3 :Red mute on, green /red /amber in call
- Inline tones 4 : With button presses
Certification:
- Microsoft Teams (Teams version only)
Weights and dimensions:
- Cable Length: 1300 mm / 51.2 in
- Inline module: 75 mm x 25 mm x 10 mm / 2.95 in x .98 in x .39 in
- Weight: 30 g / .06 lb.
More Information
Delivery Option | Same/Next Day Delivery |
---|---|
SKU | 218266-01 |
Condition | New |
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Plantronics DA75 USB-A/USB-C Digital Adapter Description
The Poly DA75 USB adapter features USB-A and USB-C connectors and is fully backward compatible with Poly QD headsets. The DA75 allows you to connect your QD headset to your PC or softphone using a USB connection. It provides an easy USB connection with your Poly QD headsets, so you can work anywhere.
The DA75 audio processor provides context for every call you make with softphones in your customer service centre. It also allows you to get the best audio quality available with intelligent headset recognition that adjusts audio performance according to the headset you are using.
Flexible & Futureproof:
With USB A and USB C connections, call centre agents can communicate clearly no matter where they are. This adapter takes any Poly QD headset to a new level of excellence. They are strong enough to handle 50,000 disconnects and soft enough to protect your hearing.


Connection:
The USB-A and USB-C connectors on the cable make it easy to work across new and legacy equipment. The DA75 is backward compatible with Poly QD headsets.
What's In The Box?
- Plantronics DA75 USB-A/USB-C Connector
Plantronics DA75 Adapter Specification
Audio:
- Bandwidth: 150 Hz to 6800 Hz
- Acoustic protection: Poly Soundguard Digital1 featuring advanced acoustic limiting, including daily noise exposure, G616, and anti-startle functionality
Controls:
- Inline controls 2 : Call control, volume up, volume down, mute / hold
- Inline Indicators 3 :Red mute on, green /red /amber in call
- Inline tones 4 : With button presses
Certification:
- Microsoft Teams (Teams version only)
Weights and dimensions:
- Cable Length: 1300 mm / 51.2 in
- Inline module: 75 mm x 25 mm x 10 mm / 2.95 in x .98 in x .39 in
- Weight: 30 g / .06 lb.
Delivery Option | Same/Next Day Delivery |
---|---|
SKU | 218266-01 |
Condition | New |