Prolific USB to serial.exe is part of a product called known as Com port driver PL2303 and the developer is Lenovo Group Limited .
If you think that this file contains a virus or another malware, please download a virus scanner.
If Prolific USB to serial.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select Com port driver PL2303 from the list to remove the process Prolific USB to serial.exe from your computer.
If you have any problems with Prolific USB to serial.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Lenovo Group Limited, the developer of Prolific USB to serial.exe and ask for more information.