This is for a usb to serial adapter which has no brand, but only a model number of gmus03. This will show you the location of the driver files, and you can manually delete them. Prolific usb to serial driver not working on windows 10. Solution of prolific pl2302 usb to serial ttl driver. Browse the list below to find the driver that meets your needs. This report is generated from a file or url submitted to this webservice on may 6th 2019 14. When you take a look at your driver file info, it should be like that. There are several vendors of usb to serial adaptors that use the prolific pl2303 chipset i dont recommend other vendors for these devices because whql drivers are few and far between. Prolific provides android usb host api driver solution no root permission needed for connecting pl2303 usbtoserial devices to androidpowered devices with usb host api mode support. Use different service name in inf file to avoid driver conflict with vista7 inf driver. Use different service name in inf file to avoid driver conflict with xp inf driver.
Driver also available via windows update vista, 7, 8, 8. Follow directions in device manager to download the correct driver the three solutions listed in this article have proven to be quite helpful in fixing a prolific usb to serial driver not working on windows 10. Profilic pl2303 driver for windows 8 and windows 8. Open source drivers are included in linux kernels 2. 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. The only 64bit driver i have ever found that works with all the prolific adapters is version 3. Disclaimer information presented in this website is only for promotion purpose and not for commercial practice, flash files, service manuals, softwares and images are property of the respective registered owners and companies. Dec 27, 20 the solution is to use an older driver file not the driver installer provided by prolific downloadable from here and choose to install the driver manually. This download was checked by our builtin antivirus and was rated as virus free. The adapter uses the standard usb prolific vid and pid of 0.
Use the editor or an alternate method to search for all. Even so the company gives their chips only to branded companies. These have support for the prolific 2303 chipset, and recognize the plug and play ids of the plugable adapter. With the cable plugged in, using the latest drive, go to the device manager and right click the prolific device and uninstall it, it should ask if you want to delete the driver files as well. And the latest prolific driver, it does one identity. Prolific usbtoserial driver page 4 windows 7 help forums. There is also an explanation here usb to rs232 driver which also uses a prolific usb driver. Pilote serial to usb prolific pl2303 pour windows 7 32bit. There are several vendors of usb to serial adaptors that use the prolific pl2303 chipset.
To see more matches, use our custom search engine to find. Prolific pl2303 driver setup installer for windows 7 and 8 32bit and 64bit thinkcentre m72e, m92, m92p, m93, m93p. The best 64bit driver i have found that works with all the prolific adapters is old version 3. If that doesnt happen, right click the device, choose propertiesdriverdriver details. The pl2303 windows 10 driver can also be downloaded automatically via windows update. No driver functional difference for current hhxx chip versions. Apr 22, 2019 the pl2303ta is a usb to serial bridge controller from prolific. But there is a solution you have to install old drivers version 3. Added driver support for prolific nextgen usbtoserial chips codename tatb. Problems with latest prolific usbtoserial comm port driver. Using prolific pl2303hxa usb to ttl chipset on windows 8. Prolific pl2303 drivers download for windows 10, 8, 7, xp. Prolific pl2303 drivers download for windows 10, 8, 7, xp, vista.
This free software was originally produced by prolific technology inc. A timesaving and convenient usbserial solution, the. A quick investigation gave an unpleasant anwser pl2303 chips are fake. The below installer program will remove all of the incompatible drivers, make a change so that windows can never update the driver without your okay, and. And after some research i found the solution, here in the post ill try to organize them to help other people save their valuable time. Dec 24, 2014 there are a number of prolific serial drivers and these have been listed below. Theres loads of information and misinformation regarding the prolific chips, the counterfeit chips, and various driver versions. If windows tries to update this driver in the future, you must turn off automatic updates. Jul 22, 2016 profilic pl2303 based usb to serial ttl converter. Download drivers for prolific usbtoserial comm port 1. Pl2303 android app development reference documents 6.
Dear customers, we are glad to announce the release of our windows 10 whql driver for pl2303 usbtoserialuart controllers. Pl2303 android java driver library supports android 5. Prolific driver is believed to work with windows 7 64bit as well as windows 7. After the installation is complete you should not receive any inf file problem message plug your adapter and wait till windows configure its driver database. Sio smartio usb to uartserialprinter pl2303 windows driver download pl2303 windows driver download usb to uart rs232 serial download file. Feb 26, 2009 i have researched the prolific usbtoserial driver issues. Handshake problems or data errors can be caused by a number of issues including usb port power management which. Pl2303 usb to serial bridge h, hx, x installshield driver setup program v3. It is a software utility that will find the right driver for you automatically. When prompted, click browse my computer for driver software, select the drivers inf file, choose let me pick from a list of device drivers on my computer, and select the. It seems that lots of people dont have any issues, and they have xp, vista, and win7 drivers available for it. I contacted the manufacturer and they say the missing file is a computer issue and cant help.
Please be warned that counterfeit fake pl2303hx chip rev a usb to serial controller ics using prolifics trademark logo, brandname, and device drivers, were being sold in the china market. Prolific releases worlds first serial to android usb api driver solution. Download the latest prolific pl2303 driver for your computers operating system. Just plugin the pl2303 usb serial device and windows update internet connection is. To see more matches, use our custom search engine to find the exact driver tech tip. Prolific usb to serial driver code 10 fix prolific pl. Supposedly it fixes a problem with a gps device, but i am using it successfully for a usb to serial adapter.
This is ok if you want to use new hardware, but there may also be some devices that you already have and they work on. Prolific usbserial as you can see the driver is installed but with an exclamation mark to indicate a problem. Nov 07, 2016 the only 64bit driver i have ever found that works with all the prolific adapters is version 3. The solution is to use an older driver file not the driver installer provided by prolific downloadable from here and choose to install the driver manually.
Driver issues many of the inexpensive programming cables are not the bargain they appear. Prolific pl2303 usbtoserial port adapter driver fails to. Devicedesctidepool usb driver prolific chipset silabser. Download free drivers for prolific usbtoserial comm port 1. In the newest drivers prolific blocked all fake chips and the driver in windows 8. Prolific usbtoserial fix official solution to code 10. The icusb232pro 1 ft usb to rs232 serial db9 adapter cable with com retention offers a professional grade solution for connecting legacy or industrial rs232 serial devices to a laptop or desktop computer through usb eliminating the expense of upgrading serial peripherals for compatibility. Aug 02, 2018 the best 64bit driver i have found that works with all the prolific adapters is old version 3. Agere systems ali corporation alps electric amd technologies advanced micro devices, inc. The pl2303ta is a usb to serial bridge controller from prolific. Ive installed several different versions including 3. There are a number of prolific serial drivers and these have been listed below. If you are having trouble deciding which is the right driver, try the driver update utility for prolific pl2303.
To solve this, you need the help of a text editor that can find in files. They have also made the latest driver block the old chips. Prolific pl2303 driver setup installer for windows 7 and 8. Now, the next screen shot shows the same computer, with the same 4 connected devices, but the new prolific driver has been unloaded uninstalled and an older prolific driver has been installed. All downloads available on this website have been scanned by the latest antivirus software and are guaranteed to be virus and malwarefree. Both will be replaced by the new pl2303ta which is pintopin compatible with pl2303hxa and pl2303xa pcb. The driver was downloaded from the manufacturers website, it downloads, but wont install because it is missing an inf file. Pl2303 hxa usb to serial converters are discontinued by the producer.
If the prolific usb to serial drivers below do not work then see the usb to rs232 driver for. Prolific usb to serial driver code 10 fix prolific pl2303. If the prolific usb to serial drivers below do not work then see the usb to rs232 driver for more information as it uses more than one option. The chipset provides usb to straightthrough rs232 serial connectivity at baud rates up to 128kbps. How to not get scammed with prolific pl2303 usb serial adapters read 126589 times. Windows 32 and 64bit operating systems prolific pl2303. For windows usb serial adapter cables using prolific chip also mac and linux drivers for usb serail cables as well as x86 64bit drivers for prolific chip serial cables usb serial driver. Prolific pl2303 adapter is an common solution about usb to serial port adapters. Prolific fullspeed usb to serial bridge controller pl2303hx chip rev a and pl2303x chip rev a will be phased out eol at the end of october, 2012. Usb to serial win 7 64 bit page 2 windows 7 help forums. I am trying to install a prolific pl2303 usbtoserial port 1ft. The below installer program will remove all of the incompatible drivers, make a change so that windows can never update the driver without your okay, and install the version 3. Prolific pl2303 driver device cannot start windows vista.
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