prolific usb to serial driver windows 10

Prolific usb to serial driver windows 10 install#
Prolific usb to serial driver windows 10 drivers#
Prolific usb to serial driver windows 10 update#
Prolific usb to serial driver windows 10 windows 10#

Windows 10 Group Policy Editor - Device Installation With the Group Policy Editor open, navigate to the Administrative Templates folder, then System, then Device Installation. If the installation is Windows 10 Home the Group Policy Editor will not be found - possibly disabled in Home editions. As the information displayed will be used when configuring the Windows Group Policy this window can be left open.įrom the Windows Start open the Group Policy Editor by typing gpedit.msc. With the computer connected to the computer Domain and the Prolific USB device still installed, open the Properties of the Prolific USB device shown in Device Manager.ĭevice Manager Prolific USB to Serial - Hardware IDįrom the Property drop down list box select the Hardware ID's item.

Prolific usb to serial driver windows 10 drivers#

On the example laptop used for this blog, using the Prolific USB device on a second USB port results in a new serial port enumeration as shown in the image below.Īgain with the Prolific USB device installed, remove all newer Prolific drivers by opening the Properties of the USB device shown in Device Manager. Repeat the process for each USB port associated with the computer. This version may vary for other hardware types and Windows installations.ĭevice Manager Prolific USB to Serial - New Driver For a Windows 10 installation on a laptop the Prolific driver version 3.3.2.102 was found to be suitable.

Prolific usb to serial driver windows 10 install#

Install the suitable Prolific driver for computer and operating system. Navigate to the Driver tab and click the Uninstall Device button. With the Prolific USB device installed, remove the Prolific driver by opening the Properties of the USB device shown in Device Manager.ĭevice Manager Prolific USB to Serial - Driver The image below is a capture of the Windows 10 Device Manager showing the yellow icon for the Prolific USB to Serial adaptor.ĭevice Manager Prolific USB to Serial - Code 10 The Group Policy can then updated to prevent Windows Updates for USB devices matching the Prolific USB VID and PID. For changes to be applied using the Group Policy Editor, the computer must be connected to the relevant Domain. Change the local computer Windows Group Policy settings to prevent updates for only that Prolific USB device. Repeat steps 1 and 2 for all USB ports on the computer, including any USB hubs or docking stations connected to the computer where the Prolific USB device may be connected. This driver is signed and should not be used otherwise. Prolific 3.3.2.102 compressed file here on Google drive. Version 3.3.2.102 worked for both my Windows 10 installations. This step may require some experimentation with earlier Prolific driver versions. With the Prolific USB adaptor fitted in the same port, i nstall the Prolific driver version applicable to the Prolific hardware used.

With the Prolific USB adaptor fitted to the target computer, uninstall the Windows Prolific driver from Device Manager for that USB port. Installing the same software on a workplace network, with possibly dozens or more networked computers, is an entirely different matter.Ĭertainly there are noteworthy websites with documented / packaged fixes that can be tested if not done so already.įixing the driver issue (Code 10) can be achieved in four steps. Installing some malevolent software on a home computer limits exposure to possibly a few computers. Running an executable from an unknown website leaves me personally with an uneasy feeling. The second reason for this blog relates to online software fixes released with little or no explanation as to what software mechanisms are under the hood.

Prolific usb to serial driver windows 10 update#

This issue can be addressed by preventing the driver update of the specific USB device. This is an accepted process that facilitates software improvements however the process is troublesome when there are either driver or hardware related issues. The first reason for this fix relates to Windows 10 computers on a workplace network (domain) where software and driver updates are applied in a blanket roll out, when a newer driver version is available.