Usb serial adapter driver windows 7
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Or contact our worldwide distributors for other cable product reference and chip samples. PL CheckChipVersion tool program. Click on "Change Settings". Bernie Thompson E-mail: The software driver is properly installed, but the USB-RS adaptor does not work as expected 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. Warning Notice: Installer program will not run on early Windows 7 or Beta versions. Note the COM port must have " in use " listed next to it, if it does then another device with that name is already installed in the system. Download file. COM 1: In case you suspect a counterfeit chip inside, you may also contact Prolific to provide the vendor information. Prolific recommends following vendor cable brands: Counterfeit IC products show exactly the same outside chip markings but generally are of poor quality and causes Windows driver compatibility issues Yellow Mark Error Code 10 in Device Manager. Website Design by Alvitr. Launch the software to use with the new COM port.