
Is there a USB serial driver for Windows 10?
Your not working Prolific USB to Serial driver problem could be caused by the corrupted, missing or outdated driver itself. So it would help if you update the driver to the latest version. You can update your Prolific USB to Serial driver to the latest version either manually or automatically.
Unplug all USB-To-Serial adapters from your computer.
Open Device Manager .
Expand Ports (Com & LPT) and then right-click Prolific USB-to-Serial Comm Port (Com5) to Update Driver. Here in your computer, maybe it is another comm port.
Choose to Search automatically for updated driver software.
Do USB to serial adapters need drivers?
USB-to-serial cables for devices are not late installed on 64-bit operating systems. These converter cables use unsigned device drivers and must be installed manually.
How do I fix my serial port driver?
Option 1: Update the PCI serial port driver through Device Manager.
2) Right click on the PCI serial port under “Other Devices”. Then click Update Driver Software… 3) Click Search automatically for updated driver software. Then, when Windows detects updates for it, the PCI serial port driver will be automatically updated.
How do I enable USB on serial port?
Go to Windows Device Manager > Serial Multiport Adapters.
Select an adapter and click directly on the menu that opens.
Click the Properties link.
Open the Port Configuration tab.
Click the Port Settings button.
Select a port number, press and OK.
Click OK to select changes.
Is there a USB serial driver for Windows 10?
Microsoft USB Serial Driver is a Windows 10 service. USB Serial Driver from Microsoft Corporation. This provider only exists on Windows 10. The Microsoft USB Serial Driver service can be a kernel-mode driver. If the Microsoft USB serial driver fails to start the assembly, this error is logged.
How to fix USB to serial device does not have drivers?
If one of my devices doesn’t have a command prompt, it will also provide a newly released driver. 1. Right-click Prolific USB-to-Serial Comm Port and select Uninstall to remove the current device.
How to fix USB-to-serial driver error code 10?
In the properties window, click Driver. In any case, the “driver version” should be “3.3.2.102” from 09/24/08. If not, you may have installed the wrong driver. Disconnect the USB to serial port adapter and run “PL2303 Code 10 Fix” again, carefully following the instructions until you get the correct result.
What causes the prolific USB to serial cable error code 10?
What causes the Prolific code 10 problem? Prolific USB cable timeout error code 10 (This device won’t start) occurs when Microsoft Windows automatically installs the wrong driver. As you can clearly see in our video (below), when we first connected our Prolific cable, Windows installed the latest released driver.

Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.