


Windows Vista, 7, 8, 8.1 Certified WHQL Driver Compatible with Windows 2000SP4 & Server2003 Installer version & Build date: 1.12.0 () (For PL2303 HXA, XA, HXD, EA, RA, SA, TA, TB versions) This is the Prolific website read on the driver I installed:ĭownload File: PL2303_Prolific_DriverInstaller_v1.12.0.zip Post by Ricky89 » Tue 11:51 am Great job, BIG Thanks. On my Mac, I run a virtual Windows 7 installation under VMware Fusion. The 6-in-1 programming software is only available for Windows. My Puxing PX-777 Plus radios can be programmed using a USB Programming Cable.

Re: Re: Prolific Usb To Serial Driver Version 3.3.2.102 Download. A quick note on installing the Prolific PL-2303 USB-to-Serial driver under Windows 7. July for the ones from the download page) and so Windows prefers it over them. Prolific Usb To Serial Driver Version 3.3.2.102 Download (click above to download) Top. The problem is probably that the non-working driver is the newest (September 2021 vs. I had only one other entry, a "ser2pl.inf" version " 3.8.40.0".ĭisconnect the device, and "pnputil /delete-driver oemXY.inf" with the INF file you located in the previous step.Ĭonnect the device again, and it should work, at least, it does for me. Then "pnputil /enum-drivers", and in the output look for Prolific drivers other than the ones from the previous step. It will add the two driver packages to the driver store and tell you what oemXY.inf files it has assigned to them.
#Prolific usb to serial driver failed install
What I did is this:įirst install the downloaded driver by unpacking the zip file and "pnputil /add-driver *.inf /subdirs /install" (the /install is probably not necessary) from the extracted "Win11_DCHU" directory. Getting it installed is a bit tricky, it seems. There is a working driver at, a bit down the page listed as "DCHU (for PC Vendors)".
