PL-2303 Driver for Windows3 min read
Installing the driver:
If you own a Prolific USB to Serial adapter cable, you might be having trouble with it. This can be because the driver on your device is outdated, damaged, or simply missing.
Thankfully, there are several ways to resolve these issues. The first is by updating your driver. To do this, you can use the Device Manager.
It is a built-in Windows feature that helps you install and manage drivers. You can find it in the Ports section of your computer.
Another way to fix the problem is by manually installing the driver. If the driver is not available on the manufacturer’s website, you can download it from Microsoft servers. However, you must remember that it is not compatible with all devices.
After downloading the file, you should extract it and install it. Alternatively, you can browse the folder that contains the file.
Once you have extracted the file, you can double-click on it to start the installation process. On the screen that appears, you should see the InstallShield Wizard. In this wizard, you will be able to choose whether to use automatic or manual installation.
Download PL-2303 Driver:
A corrupt or outdated driver can prevent your device from being detected by your operating system. Sometimes, the problem can be due to a bug in the current version of the driver. But, the fix is quite simple. Simply update the driver.
One of the easiest ways to check if your driver is up to date is by using Device Manager. This tool allows you to easily identify and manage your drivers.
When you open the tool, you will be able to find a list of all your devices. Each device will show up under the Ports category. Select your device to reveal its full details.
If you do not find your device, you can also try searching for the device name in the search bar. The name of the device will be displayed with a yellow exclamation mark. From there, you can right-click on the entry to view more information.
Device Manager has other features as well. In addition to displaying a list of all your devices, the tool can also help you troubleshoot any errors you might be experiencing with your drivers.
Depending on your device, you might be able to repair the problem by removing or reinstalling the driver.
Similarly, if you notice that the PL2303 device is not being detected in the Device Manager, you can also open the tool by right-clicking on the Prolific USB to Serial Comm Port and selecting the Update Driver option. Clicking on this option will display a dialog box with the installation instructions. Lastly, you should reboot your computer to ensure that the driver was properly installed.
Getting a new driver on your Windows device is often a quick and easy solution to many problems. Despite its convenience, however, it is important that you only update the latest versions of your drivers. Otherwise, you may end up with conflicts or other issues.
You can also try downloading a driver updating tool. These tools scan your device and find out any old or out-of-date drivers that you need to remove. They offer a free trial.