Official Site to download the latest driver:
https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
My driver archive for Windows 7/8/8.1:
https://drive.google.com/file/d/1uU63PPKvFmvXyYCdp9dLxoQOWsTjsBOo/view?usp=sharing
My driver archive for universal Windows 10:
https://drive.google.com/file/d/0Bz664ptlk3CMT3FTZTZIRXdkeUU/view?usp=sharing
The CP210x USB to UART IC are commonly found in peripherals and adapters like ESP32 development modules, USB to Serial UART adapters, etc.
Its an alternative to FTDI, CH340, etc. for similar functionality.
