To get your SR2 USB01 cable working in 2021 and beyond, follow these steps to ensure a stable connection between and your hardware. 1. Download the Official Driver
Download: CP210x_Universal_Windows_Driver.zip
: Drivers are validated for use with Zelio Soft versions V4.6, V5.0, and V5.1. Troubleshooting Common Issues
Right-click and select -> Browse my computer for drivers and point it to your extracted folder .
(v2.12.28 or later), though manual installation through Device Manager may be required. Schneider Electric 3. Installation Tips for Windows 10 Manual Update : If Windows does not recognize the cable, open Device Manager