![Prolific USB-to-Serial Fix (Official Solution to 'Code 10 error') | Car OBD Diagnostics, ECU Chip Tuning & Auto Repair Support Prolific USB-to-Serial Fix (Official Solution to 'Code 10 error') | Car OBD Diagnostics, ECU Chip Tuning & Auto Repair Support](http://www.totalcardiagnostics.com/images/support/Prolific-USB-to-Serial-code-10-error-solution-11.png)
Prolific USB-to-Serial Fix (Official Solution to 'Code 10 error') | Car OBD Diagnostics, ECU Chip Tuning & Auto Repair Support
![How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base](https://media.plugable.com/images/kb/714099/set-com-windows-004-max.png)
How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base
![Windows 10. Suddenly no USB serial work anymore. I tried CP2102, FT232, ST-Link, native USB board. The port show up in device manager but can't be used in any program. : r/arduino Windows 10. Suddenly no USB serial work anymore. I tried CP2102, FT232, ST-Link, native USB board. The port show up in device manager but can't be used in any program. : r/arduino](https://preview.redd.it/windows-10-suddenly-no-usb-serial-work-anymore-i-tried-v0-yke5c4qemrca1.png?width=839&format=png&auto=webp&s=f8d5878531a4f9d8ec89d0088c26c095f019bd72)
Windows 10. Suddenly no USB serial work anymore. I tried CP2102, FT232, ST-Link, native USB board. The port show up in device manager but can't be used in any program. : r/arduino
![How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base](https://media.plugable.com/images/kb/714099/set-com-windows-005-max.png)