Polycom Communicator C100s Windows 10 Driver [work] May 2026

Have a tip or a working registry tweak for the C100s? Leave a comment below (Note: Comments are disabled because this is a static post, but you can reach out via the forum link in the bio).

The device should work using Microsoft's native USB Audio 1.0 Driver , which has been baked into Windows since Windows 8. However, "should work" and "does work" are two different realities. Many users report that while the device is recognized as "Polycom C100s" in Device Manager, the microphone or speaker fails to function correctly after a Windows 10 feature update. Polycom Communicator C100s Windows 10 Driver

While there is no official, modern "Windows 10" dedicated driver for the legacy Polycom Communicator C100S Have a tip or a working registry tweak for the C100s

: Poly (formerly Polycom) does not provide official drivers for the C100S beyond Windows 7. Legacy Software : The last official software release was version However, "should work" and "does work" are two