Poly DA75 USB to QD Black Adapter TAA 786C6AA Brand_Grandstream one expansion slot that support

one expansion slot that support up to 10 kinds of modules range from GE to 10GE

Battery life (listening time): Up to 20 hrs *Battery life may vary based on users and computing conditions

Product: HP H6NT9E

medical equipment

- RGB 7 backlit colors

Poly DA75 USB to QD Black Adapter TAA 786C6AA Brand_Grandstream one expansion slot that supportPoly DA75 USB to QD Black Adapter TAA 786C6AA Preserve your tech investment with the Poly DA Series. Not only do these digital adapters include USB A and USB Type C access right on the cable, theyre also compatible with all your new and legacy Poly headsets and accessories. Call clarity isn't just a dream. Poly DA Series offers intelligent headset recognition that dynamically tunes audio performance. Stay distraction free to maximize productivity.