Or contact our worldwide distributors for other cable product reference and chip samples. Type troubleshooting in the search bar, click on troubleshooting. Hi, Thank you for posting your query on Microsoft Community. Had the same troubles after WIN10 clean install. Prolific recommends following vendor cable brands: Of course, you can try to manually update the driver at Prolific site:

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USB to Serial Converter. If not, then the correct driver is not installed.

Connect your device, choose the correct COM port, and select the baud rate. Tell us about your experience with our site. And Windows r2s32, 8.

Drivers for USB to Serial Adapter Prolific and FTDI

To make sure that the new driver take priority over the other one in Windows 7 right click on prolific rs232 to usb device and go to Uninstall and check ‘Delete the driver software for this device’. Download and install this latest version 3.

Prolific recommends following prolific rs232 to usb cable brands: USB to Serial Converter Or contact our worldwide distributors for other cable product reference and chip samples.

PL CheckChipVersion tool program. On the next windows, choose the second option “Look for a driver on my computer”.

Issue will also may show messages like this: StanP12 replied on December 16, Run the Sirf Demo software. You can check it, using the configuration panel: Click on Hardware and Sound, click on Hardware and Devices.

USB Serial Adapter Drivers Page

Launch this program, it will install the driver. Daren replied on August 20, Unfortunately this decision also renders all prolific rs232 to usb adapters inoperative. Follow the steps from the wizard to run the troubleshooter. This work fine, but looking at the configuration panel, you will then notice that there is an error code 10 and the driver is not working properly. Prolific rs232 to usb worsens this issue is that there are many “Prolific Driver Removal Tools” that do not work properly.

RobbieAitkenhead replied on December 10, This site in other languages x. You must follow ever step in the process in exact order. In the Properties Window, Click on “Driver”. Removal of this tool: Hi, I’m afraid that there is no solution Each time you turn your computer off, the latest prloific is reloaded due to windows auto-update or if you unplug and plug again the prolific rs232 to usb into USB port.

I prefer not to block all updates.

Prolific Technology Inc. (USB to UART / RS / Serial)

Find a Dealer Pfolific one: Quality Construction and Easy Installation Gold-plated contacts and rugged construction combine to offer a reliable connection between the computer and serial peripherals for consistent, trouble-free performance.

To solve this intellectual infringement – original Prolific company modified their prolific rs232 to usb drivers to render the counterfeit adapters unusable.

Prolific advices end-users to only purchase vendor branded cable products with company name contact information for service and support.