Prolific USB Drivers Download

by Prolific Technology Inc

Free Prolific Drivers Download

After you upgrade your computer to Windows 10, if your Prolific USB Drivers are not working, you can fix the problem by updating the drivers. It is possible that your USB driver is not compatible with the newer version of Windows.

Find Prolific USB Device Drivers by Model Name or Number

Driver Updates for Popular Prolific USB Models

Model Rating Filename Size Total
Downloads
Download
Prolific USB Driver Update Utility
DriverEasy_Setup.exe5.2 MB139,975 Free Download >>
Prolific U232 Driver
Prolific_U232_Driver.zip3.2 MB17,070 Free Download >>
Prolific U232 P9 Driver
Prolific_U232_... ver.zip1.6 MB104,815 Free Download >>
Prolific USB-to-Serial Comm Port Driver
wd_pl2303_v11.5.0.0.zip98.7 KB14,929 Free Download >>
Prolific USB-to-Serial Comm Port Driver
pl2303xp_v15.zip98.7 KB21,789 Free Download >>
USB Bridge Cable Driver
PC-Linq_v1.6.4.2.zip1.3 MB1,461 Free Download >>
Prolific USB-to-Serial Comm Port Driver
USBRS232_WINXP.ZIP98.7 KB2,029 Free Download >>
USB to Serial Port Cable Driver
USB-SerialAdapterDB9.zip678.4 KB10,560 Free Download >>
RS232 Driver
ser2pl.inf1.9 KB14,120 Free Download >>
USB-IDE Bridge Driver
usbidecaseve-007nhd.zip738.9 KB2,469 Free Download >>
128 mb flash stick Driver
USB_Flash_Driver.rar2.9 MB404 Free Download >>
USB to Serial Port Driver
bf-800_bf-810_... -xp.zip115.0 KB1,084 Free Download >>
Prolific USB-to-Serial Comm Port Driver
USB610A_serial_WinXP.zip98.8 KB4,597 Free Download >>
16 Driver
USBLin16.exe1.4 MB495 Free Download >>
USB to Serial Adapter W-USB-232-P Driver
W-USB-232-P.rar360.0 KB5,542 Free Download >>
USB-IDE Bridge Driver
Prolific_Model... ive.zip344.1 KB787 Free Download >>
Hi-Speed USB 2.0 Mass Storage Device Driver
usb-myflash-dr... f98.zip16.8 KB776 Free Download >>
C60 Siemens Driver
PL-2303_Driver... ler.exe1.4 MB557 Free Download >>
Hi-Speed USB 2.0 Mass Storage Device Driver
AP.zip4.7 MB2,676 Free Download >>
USB to Serial Port Driver
usb2serial.zip264.8 KB845 Free Download >>
USB Bridge Cable Driver
USB100-BAFO-WinXP.zip1.3 MB1,093 Free Download >>
USB Bridge Cable Driver
USB100C-BAFO-WIN9x.zip1.3 MB428 Free Download >>
USB Bridge Cable (Windows 95) Driver
pclinqsetup.zip449.1 KB5,156 Free Download >>
USB Bridge Cable Driver
PC_LinqV1.6.zip1.3 MB2,937 Free Download >>
SCSI Adapter Driver
usbcasexp.zip194.8 KB4,958 Free Download >>
Prolific USB-to-Serial Comm Port Driver
810-W2k-XP.zip88.9 KB7,465 Free Download >>
USB Bridge Cable Driver
USBDLV1.6.0.0.exe1.4 MB1,857 Free Download >>
USB Bridge Cable Driver
PC-Linq1_63Win.exe1.4 MB2,994 Free Download >>

More Prolific USB Downloads

How to Update Device Drivers

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.

Option 2: Update drivers manually - Find the correct driver for your USB and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.

Option 1: Update drivers automatically

The Driver Update Utility for Prolific devices is intelligent software which automatically recognizes your computer’s operating system and USB model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically with the FREE version of the Driver Update Utility for Prolific, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for Prolific will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

  1. Download the Driver Update Utility for Prolific.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:

    Prolific USB Driver Update Utility Results

  3. Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: Update drivers manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular Prolific USB downloads or search our driver archive for the driver that fits your specific USB model and your PC’s operating system.

If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.

Tech Tip: If you are having trouble finding the right driver update, use the Prolific USB Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.
This website is not affiliated with Prolific. All company names/logos are properties of their owners.
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