prolific usb to serial comm port driver windows 8 64 bit

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. In most cases, you will need to reboot your computer in order for the driver update to take effect. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.Ĭlick the Update Driver button and follow the instructions. How to Install a driver from Device Manager In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose 'All Apps' -> swipe or scroll right and choose 'Control Panel' (under Windows System section) -> Hardware and Sound -> Device Manager In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them. Once you have downloaded your new driver, you'll need to install it.

It is a software utility which automatically finds and downloads the right driver. Tech Tip: If you are having trouble deciding which is the right driver, try the Prolific Driver Update Utility.

In the results, choose the best match for your PC and operating system. Enter Prolific USB-to-Serial Comm Port into the search box above and then submit. If the driver listed is not the right version or operating system, search our driver archive for the correct version. After you complete your download, move on to Step 2. To get the Prolific USB-to-Serial Comm Port driver, click the green download button above. How to Update Prolific USB-to-Serial Comm Port Device Drivers Quickly & Easily Step 1 - Download Your Driver

Prolific usb to serial comm port driver windows 8 64 bit