POLY Sync 10 Microsoft Teams Certified Speakerphone. Device type: PC, Product colour: Silver, Cable length: 0.715 m. Microphone frequency: 100 - 7800 Hz. Connectivity technology: Wired, USB connector type: USB Type-A, USB Type-C. Sustainability certificates: RoHS, Federal Communications Commission (FCC), CE. Width: 182 mm, Depth: 89 mm, Height: 33 mm