The USB to serial adapter has a USB-A port on one end and a serial port on the other. The serial port is most commonly RS232, which is a standard that dates back to the 1960s.

USB devices have become indispensable in everyday life, allowing us to connect a wide variety of essential hardware to our ...

Drivers on your PC allow Windows OS to communicate with various hardware devices. If the USB drivers on your PC are damaged or corrupt, Windows may have trouble detecting your devices.

Update the driver; Restart or reinstall the driver; Restart your hardware; 1] Update the driver. First, we recommend you update the UCM-UCSI ACPI Device Driver.