PL2303 SERIAL PORT USB-SERIAL CONTROLLER DRIVER

Yes No Sorry this didn’t help. Windows detects I inserted the USB and displays the searching for drivers dialog. So no matter how many times you remove the driver files and reboot – the next time you insert the USB-To-Serial adapter, Windows installs the newest non-working version again. Home Contact Support Knowledgebase Downloads. This article was not helpful. And they worked when the ones on the included CD did not; when the ones from the Sabrent website did not, and when the ones from the Prolific website did not.

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Available forum solutions to this problem are half-baked.

Prolific PL USB-to-Serial port adapter driver fails to install – Microsoft Community

If it’s a Vista driver, why would it fail? If it offers a choice to remove the driver, then select to remove the current “bad” driver.

Main cause of this issue is because the device you own contains a counterfeit “Prolific” chip China clone. Notice pl2303 serial port usb-serial controller above picture, Code 10 error. The thread is here: And it addresses issue of: Prolific recommends following vendor cable seial And Windows 8, 8. The Vista drivers from cooldrives http: After system is up, I plugged in the cable.

Even vendors selling their “USB to Serial” adapters are baffled.

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Gunn asked on January 24, If not, pl2303 serial port usb-serial controller the correct driver is not installed. Yes No Sorry this uusb-serial help. If your adapter was working prior to going to Windows Update, you can “roll back” pl2303 serial port usb-serial controller the previous installed driver and all will be well once again.

The driver says it installed. Prolific will take proper and severe usb-zerial to cease and confiscate these counterfeit products. However if you didn’t have a previous driver installed that worked – you’ll have to go through the process of removing any PL driver installation programs, the actual driver files, and the information. Tell us about your experience with our site. Usb-serual you may get no error at all, but your device will still not work. Home Contact Support Knowledgebase Downloads.

Did this solve your problem?

This article was not helpful. PL CheckChipVersion tool program. Or contact our worldwide distributors for other cable product reference and chip samples.

Good Way Technology Co. Removal of this tool: We issue this warning to all our customers and consumers to avoid confusion and false purchase.

Pl2303 serial port usb-serial controller article was helpful. Prolific does not sell cables with Prolific brand and packaging. Sorry this didn’t help. And if you double-click on it, you will see: It seems that lots of people don’t have any issues, and they have XP, Vista, and Win7 drivers available for it.

Thanks for the quick reply.