How to Download and Install PL2303 Driver for Windows 11/10
PL2303 is a device that allows you to connect RS-232 serial devices to a Windows computer with a USB port. It acts as a bridge between a DB 9-pin male serial port connector and a Type-A USB plug connector. However, you need to install the PL2303 driver on your computer to make it work properly. In this article, we will show you how to download and install the PL2303 driver for Windows 11/10 using different methods.
Method 1: Download and install the PL2303 driver from the Prolific website
The official website of Prolific, the manufacturer of PL2303, provides the latest drivers for its products. You can follow these steps to download and install the PL2303 driver from there.
Go to Prolific official website.
Hover over the Products Application tab and select SIO (Smart-IO) from the drop-down menu.
Select USB to UART/Serial/Printer from the menu that appears on your screen.
Look for your device, i.e., PL2303 Windows Driver Download, and click on the installer to download the driver file.
Double-click on the downloaded installer to unzip and run it.
Follow the instructions on your screen to finish installing the PL2303 driver.
Method 2: Use Device Manager to download and install the PL2303 driver for Windows 11/10
You can also use Device Manager, a built-in tool in Windows, to download and install the PL2303 driver. Device Manager allows you to manage the devices and drivers on your computer. Here are the steps to use Device Manager for this purpose.
Press Windows + X keys on your keyboard and select Device Manager from the menu that pops up.
Expand the Ports (COM & LPT) category and right-click on your PL2303 device.
Select Update driver from the context menu.
Choose Search automatically for updated driver software option and wait for Windows to find and install the latest driver for your device.
If Windows cannot find a suitable driver, you can choose Browse my computer for driver software option and select the folder where you downloaded the driver file from Prolific website.
Follow the on-screen instructions to complete the installation process.
Method 3: Update your computerâs operating system
Sometimes, updating your computerâs operating system can also help you fix the issues with your PL2303 device. Windows updates often include bug fixes and performance improvements for various devices and drivers. You can check for updates and install them by following these steps.
Press Windows + I keys on your keyboard to open Settings app.
Select Update & Security from the left pane.
Click on Check for updates button under Windows Update section.
If there are any available updates, click on Download and install button to get them.
Restart your computer after the updates are installed.
Method 4: Download and install the PL2303 driver for Windows 11/10 automatically (Recommended)
If you want to save your time and effort in finding and installing the correct PL2303 driver for your computer, you can use a professional driver updater tool like Bit Driver Updater. It is a globally recognized tool that scans your computer for outdated or broken drivers and provides new compatible drivers with one click. You can try it for free by clicking on the link below.
Download Bit Driver Updater
Here are the steps to use Bit Driver Updater to download and install the PL2303 driver for Windows 11/10.
Download and install Bit Driver Updater on your computer.
Launch it and click on Scan Drivers button to start scanning your computer for driver issues.
After the scan is completed, look for your PL230 aa16f39245