![Serial to USB Cable (CH340) - New Driver Not Functioning with C# Application - "A device attached to the system is not functioning" - Stack Overflow Serial to USB Cable (CH340) - New Driver Not Functioning with C# Application - "A device attached to the system is not functioning" - Stack Overflow](https://i.stack.imgur.com/ACE6y.png)
Serial to USB Cable (CH340) - New Driver Not Functioning with C# Application - "A device attached to the system is not functioning" - Stack Overflow
![Getting a WINCHIP CH340 USB to serial cable to work with an old serial printer on Windows 10 – DSPACE Getting a WINCHIP CH340 USB to serial cable to work with an old serial printer on Windows 10 – DSPACE](https://darrengoossens.files.wordpress.com/2021/01/suxess2.png)
Getting a WINCHIP CH340 USB to serial cable to work with an old serial printer on Windows 10 – DSPACE
![Amazon.com: WitMotion USB-UART Converter 3-in-1 Multifunctional Serial Adapter, with CH340 Chip, Compatible with Windows 7/8/10, Linux, Arduino, 300-1.5 Mbps Baud Rates, 12-Month Warranty : Electronics Amazon.com: WitMotion USB-UART Converter 3-in-1 Multifunctional Serial Adapter, with CH340 Chip, Compatible with Windows 7/8/10, Linux, Arduino, 300-1.5 Mbps Baud Rates, 12-Month Warranty : Electronics](https://m.media-amazon.com/images/I/61WmXKQdyLL._AC_UF350,350_QL80_.jpg)
Amazon.com: WitMotion USB-UART Converter 3-in-1 Multifunctional Serial Adapter, with CH340 Chip, Compatible with Windows 7/8/10, Linux, Arduino, 300-1.5 Mbps Baud Rates, 12-Month Warranty : Electronics
![Getting a WINCHIP CH340 USB to serial cable to work with an old serial printer on Windows 10 – DSPACE Getting a WINCHIP CH340 USB to serial cable to work with an old serial printer on Windows 10 – DSPACE](https://darrengoossens.files.wordpress.com/2021/01/suxess.png?w=421)