The Poly DA Series USB-A and USB Type-C digital adapters adjust audio to each specific Poly headset for quality calls, at home or in the office.
Inline controls
With just one simple click, you can instantly mute all audio and visual transmissions – whether it’s a phone call, a video conference, or a virtual meeting.
Connection flexibility
Answer soft-phone calls from any PC, no matter what kind of USB port you have. Built-in USB-A and USB Type-C connectors on the same cable.
Smart headset recognition
Get incredible call quality on any Poly headset via intelligent headset recognition that adjusts audio performance to the specific headset.
Quick disconnect
Walk away from your desk with a click: Poly Quick Disconnect technology works with any Poly QD-equipped headset.
Acoustic hearing protection
SoundGuard DIGITAL featuring advanced acoustic limiting, including daily noise exposure, G616, and anti-startle functionality.

HP Poly Sync 20 Portable Bluetooth USB-C Speakerphone
£88.42 Original price was: £88.42.£81.24Current price is: £81.24.

HP Poly Spare BT700 USB-A Bluetooth Adapter
£73.93 Original price was: £73.93.£70.54Current price is: £70.54.
“HP Color Choice FSC Paper A4 100gsm White (Ream 500) CHPCC100X431” has been added to your cart. View cart
HP Poly DA85-M Microsoft Teams Certified USB-A USB-C to Quick Disconnect Adapter
SKU:
8PO786C8AA
£64.78 Original price was: £64.78.£61.80Current price is: £61.80.
Out of stock
Out of stock
- NEXT DAY DELIVERY
Product Details:
People also bought
HP Color Choice FSC Paper A4 100gsm White (Ream 500) CHPCC100X431
Navigator Expression Paper 90gsm A4 (Box 5 Reams) NAVEXPA4
Elba Divider 10 Part A4 160gsm Card Assorted Colours 400007246
Product Specifications:
Brand: Poly
Colour: Black
Form: Spares & Accessories
Manufacturer: HP Poly
Type: Headset & Telephone Cables