# Drivers

#### Drivers

Stock firmware registers as "STM32 Virtual COM". Most modern operating systems should work out of the box, but original drivers can be downloaded from [STMicroelectronics web page](https://www.st.com/en/development-tools/stsw-stm32102.html)

<p class="callout warning">In some Windows cases Prolific USB to serial controller drivers can claim detected COM port, in this case uninstall driver and install downloaded from ST web page.</p>