Even vendors selling their “USB to Serial” adapters are baffled. One of the common reasons that software may not work as expected with a USB-Serial adaptor when the devcie is properly installed, is many older programs and even some new ones only support a limited number of COM ports e. This article was helpful. Important note regarding Windows 7 and Vista: Run the installer program. Mohammed Yaseer replied on August 16, Type troubleshooting in the search bar, click on troubleshooting.
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PL2303 USB to UART Bridge Drivers (Windows)
Then run the installer again to install the correct driver. May 31, Applies to: Connect your device, choose the correct COM port, and select the baud rate.
Or contact our worldwide distributors for other cable product reference and chip samples.
You must follow ever step in the process in exact order. StanP12 replied on December 16, I have tried with 3.
Of course, you can try to manually update the driver at Prolific site: Prolific advices end-users to only purchase vendor branded cable products with company name contact information for service and support. One of the common reasons that prolific usb to serial windows 7 x64 may not work as expected with a USB-Serial adaptor when the devcie is properly installed, is many older programs and even some new ones only support a limited number of COM ports e.
Next time, the driver remain to 3.
USB Serial Adapter Drivers Page
Unfortunately this decision also seriap all earlier adapters inoperative. In reply to FelixHitz’s post on December 1, Notice in above picture, Code 10 error. That means correct driver version is not installed.
On the next windows, choose the second option “Look for a driver windowx my computer”. If for some reason the above driver does not work, try one of the following: I’m afraid that there is no solution So, if you change place of connection, you should manually set the driver to 3.
And Windows 8, 8.
Run the Sirf Demo software. Reply Did this solve your problem?
Downloads Detail ds
Follow the steps from the wizard to run the troubleshooter. Close the Sirf Demo software.
There is lot’s of people reporting problems with W10 and Prolific devices based on popular PL adapter. Issue will also may show proilfic like this: Prolific recommends following vendor cable brands: FelixHitz replied on December 10, If not, then the correct driver is not installed.
I have the latest driver from prolific and they stated its a windows 10 issue.
Prolific PL series USB-to-Serial Comm Port Drivers Version
I have tested it and uwb work fine. Had the same troubles after WIN10 clean install. KB I have tested it and it work fine. Even vendors selling their “USB to Serial” adapters are baffled. In the pop-up window, select the baud rate under the Baud Rate and click Send.