![]() Driver can auto-download via Windows Update (Windows 7, 8, 8. Compatible with Windows Server2008, 2008R2, 2012, 2012R2 Method 1: Download and install the PL2303 driver update from the Prolific website The website of Prolific releases the required drivers on its official website. 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 July for the ones from the download page) and so Windows prefers it over them. 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. 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. You can contact me here or at stephen ‘at’ logicalmoon.There is a working driver at, a bit down the page listed as "DCHU (for PC Vendors)". ![]() Hi! Did you find this useful or interesting? I have an email list coming soon, but in the meantime, if you ready anything you fancy chatting about, I would love to hear from you. Go back to your favourite GPS software and try that serial connection again - it should work. Lastly, click Next and hopefully, should the wind be blowing in the right direction, you ought to see this: As you can see, that is the older of the two. When you see the above screen, choose the version numbered 3.3. Right click on the highlighted option and choose “ Update Driver Software…“Īt this point, you are presented with the following screen:Ĭlick on “ Browse my computer for driver software“ and then “ Let me pick from a list of device drivers on my computer“. Here’s how you can do it: On your keyboard, press the Windows logo + R keys simultaneously to open the Run dialog box. Now to go to Windows Menu > Settings > Device Manager > Ports This should let you see something like: Unpack that and store it somewhere like your desktop before double clicking on the application to install it. The solution is pretty simple, if a little unintuitive - you just need to install an older version.įirstly, go ahead and grab this zip file from Telescript. Any attempts to use excellent software like easyGPS will fail to acknowledge the COM port which is presented. The problem is that when you connect it to your PC via USB, a driver is installed but that just won’t work. Fast forward to Windows 10 Pro (64bit) and that didn’t get any better! The last time I used it though was on Windows 7 and from what I recall, the installation of the serial driver wasn’t easy, but I couldn’t quite remember why. I have the same question (4440) Report abuse Replies (23) 1 2 3 A. You can vote as helpful, but you cannot reply or subscribe to this thread. I’ve got an old Garmin E Trex H which, whilst being a little old in the tooth, still works and gives some great, accurate GPS readings. PROLIFIC USB-TO-SERIAL COMM PORT WINDOWS 10 I AM TRYING TO CONNECT MY BAOFENG USB ADAPTER TO MY COMPUTER TO PROGRAM MY HAM RADIO, YET WITH WINDOWS 10 I GET THE ABOVE ISSUE This thread is locked.
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