The C100s is designed to be plug-and-play on many Windows 10 systems. Windows Update often installs a native audio driver.

It’s not that the driver doesn’t exist. It’s that the world has moved on, and the C100s is still waiting for an update that will never come.

However, for most users, Method 1 is cleaner as it does not install background services that run at startup.

Polycom Communicator C100s Windows 10 Driver Repack -

The C100s is designed to be plug-and-play on many Windows 10 systems. Windows Update often installs a native audio driver.

It’s not that the driver doesn’t exist. It’s that the world has moved on, and the C100s is still waiting for an update that will never come.

However, for most users, Method 1 is cleaner as it does not install background services that run at startup.