No. There is no official Polycom Communicator C100s driver for Windows 10. Polycom never released one.
The Polycom C100s was originally designed for Windows XP and Windows 7, with official support ending around those eras.
: The physical hardware buttons on the C100s (such as Call, Hang Up, Volume, and Mute) require the proprietary Polycom driver architecture and API hooks, which do not natively install on Windows 10. Step-by-Step Guide to Installing the C100s on Windows 10 Polycom Communicator C100s Windows 10 Driver
Follow these sequential steps to manually force Windows 10 to recognize and utilize the C100s hardware. 1. Perform a Clean Hardware Reset
: Plug the device directly into a USB 2.0 port if available, rather than a USB hub, to ensure stable power and data. Generic Drivers The Polycom C100s was originally designed for Windows
Practical recommendation
Open Microsoft Teams and click the next to your profile picture. Select Devices . rather than a USB hub
Check the box at the bottom for .
with Windows 7, and no official Windows 10 drivers were ever released by the manufacturer. However, because it is a USB audio device, you can often get it working using built-in Windows 10 drivers or compatibility mode settings. Understanding Compatibility : Official driver support for the stopped at Windows 7.