Drivers prolific technology inc usb-serial controller driver

Cant get prolific usb to seriel driver to work hi there i have 2 cables witch is usb to seriel one of the cables installes fine with the prolific driver. So no matter how many times you remove the driver files and reboot the next time you insert the usbtoserial adapter, windows installs the newest non. When these drivers are running the following will be displayed in apple system profiler under the usb subheading. Counterfeit ic products show exactly the same outside chip markings but generally are of poor quality and causes windows driver compatibility issues. 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. Onchip clock generator, otprom, 4 gpio, supports rs232rs422rs485. Prolific technology is a ic design house company and asic design service provider for usb smart io usb to uart, card readers, external usb drive, intelligent green energy saving, and mixedmode hall sensor solutions. Prolific advices endusers to only purchase vendor branded cable products with company name contact information for. How to install prolific usb to serial driver on windows 8.

Plugable usb to rs232 db9 serial adapter prolific pl2303hx. Prolific offers complete usb to serialuartrs232 and usb to printer interface bridge solution for windows, mac, linux, and android platform. Prolific driver is believed to work with windows 7 64bit as well as windows 7. Doubleclick the pl2303 windows driver installer program. Pl2303 windows driver download prolific technology inc. Usb to serial controller ics using prolifics trademark logo, brandname, and device drivers, were being sold in the china market. Founded in november 1997 by a group of highly experienced and specialized technical engineers, prolific started out by developing smart io ic solutions, which focused mainly on niche usbieee. There is lots of people reporting problems with w10 and prolific devices based on popular pl2303 adapter.

There are a number of products on the market in the usb to serial range of products. Future technology devices international, ltd ft2232c dual usbuartf ifo ic. Sio smartio usb to uartserialprinter pl2303 mac os x driver. If the prolific usb to serial drivers below do not work then see the usb to rs232 driver for. Prolific technology is a ic design house company and asic design service provider for usb smart io usb to uart, card readers, external usb drive, intelligent.

Prolific technology inc usb serial controller drivers for mac download pl checkchipversion tool program. Prolific usb to serial comm port com5 driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. Sio smartio usb to uartserialprinter pl2303 mac os x driver download. Now close the installer program when it is installed. Does anybody know whether the usbserial drivers for pl work or are prolific technology in case you suspect a counterfeit chip inside, prolific technology may also contact prolific to provide the vendor information. Ports prolific usbserial controller d computer driver. Pl2303 windows driver download prolific technology. Prolific technology prolific usbtoserial comm port driver. Prolific provides perfect solution to connect your legacy peripherals and application to any usb host platform. Myself, ive the same problems with scrolling led badges, and usb to com dongles. Controller ics using prolifics trademark logo, brandname, and device drivers. This will show you the location of the driver files, and you can manually delete them. There is also an explanation here usb to rs232 driver which also uses a prolific usb driver.

Prolific usb to serial comm port com5 driver download. Pl2303 windows driver download usb to uart rs232 serial. You can also try going to the product page for this and other documentation on your product. Solution of prolific pl2302 usb to serial ttl driver. The issues which arrive with the prolific comm port driver is that it tends to install like the old software modems. Pl2303 serial port couldnt open device, some information will be missing device descriptor. In case you suspect a counterfeit chip inside, you may also contact prolific to provide the vendor information. Usb to uart rs serial or contact our worldwide distributors for other cable product reference and chip samples. The pl2303hx is a low cost and high performance usbtoserial bridge controller. The company started out by developing smart io ic solutions, focusing on. Login as guest with the password guest and choose usb serial.

Plugable usb to serial adapter compatible with windows. 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. Please visit the prolific pl2303 driver download page for all other operating system. Prolific provides highly compatible drivers that could simulate the traditional com port on most operating. Please be warned that selling counterfeit products are illegal and punishable by civil and criminal courts according to the trademark, and intellectual. In case you suspect a counterfeit chip inside, you may also prolific technology usb to serial prolific to provide the vendor information. The pl2303hx provides a convenient solution for connecting an rs232 fullduplex asynchronous serial device to any universal serial bus usb capable host. Prolific will take proper and severe actions to cease and confiscate these counterfeit products. C2g offers free tech support tools for all of our products, period. All this devices use a pl2303 to provide a connection to an usb port, but inside, they are rs232like interface build and appear as a com port in your. Uploaded on 3282019, downloaded 12927 times, receiving a 91100 rating by 5530 users. 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.

Prolific technology inc usb serial controller drivers download good way technology co. The pl2303sa provides a convenient smallfactor solution for connecting an rs232like fullduplex asynchronous serial device txrx only to any usb host. Continue reading article if driver is not installed properly. The windows rt and surface usb device compatibility story.

The adapter uses the standard usb prolific vid and pid of 0. This work fine, but looking at the configuration panel, you will then notice that there is an error code 10 and the driver is not working properly. Counterfeit ic products show exactly the same outside chip markings but generally are of poor quality and causes windows driver compatibility issues yellow mark. Uploaded on 4212019, downloaded 5008 times, receiving a 90100 rating by 3630 users. Double click the executable file 2303 win8 driver installer. If that doesnt happen, right click the device, choose propertiesdriverdriver details. The pl 2303 driver installer program will then start to install the drivers needed. Solved prolific usb to serial this device cannot start code 10. Qinheng electronics ch341 in serial mode, usb to serial port converter.

I think most of the problems arise from the initialization where the dtr line defaults to ve volts ie 0. Prolific usbtoserial comm port linux driver prolific technology usb serial driver linux when you connect usb or serial to usb to your linux device and if it recognises the usb but a in a little different manner e. Usb to serial bridge controller prolific technology. By continuing to use pastebin, you agree to our use of cookies as described in the cookies policy. Usb to serial port installation and troubleshooting downloading drivers. Drivermax ports prolific prolific usbtoserial comm. Now we need to install the driver from the cd you have got with usb to serial adapter package. We use cookies for various purposes including analytics. Prolific usbtoserial comm port windows 10 microsoft. Prolific usb to serial comm port com3 driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. Issues with my mac detecting my serial usb converter. Prolific does not sell cables with prolific brand and packaging. Please visit the prolific pl2303 driver download page for all other operating system options. How to change the com port for a usb serial adapter on windows 7, 8, 8.

Download now prolific ieee1284 controller driver no part of this document may be reproduced, prolific ieee1284 controller, or transmitted in any form by any means without the express written permission of prolific technology inc. Insert the cd in your system, go to cd drive 2303 all driver win8. Pl2303 mac os x driver download prolific technology. Prolific usb to serial comm port com3 driver download. Update your computers drivers using drivermax, the free driver update tool ports prolific prolific usbtoserial comm port computer driver updates. The pl2303 driver installer program will now install the prolific drivers. Install the prolific usb to serial driver on windows. According to the manufactor both of the cables should work on that prolific driver drivers.

The prolific driver will ask you to install the pl2303 usbtoserial driver will be installed on your computer. Keep your usbserial controller driver upto date to maximize its performance. Prolific advices endusers to only purchase vendor branded cable products with company name contact information. Please be warned that counterfeit fake pl2303hx chip rev a usb to serial controller ics using prolific s trademark logo, brandname, and device drivers, were being sold in the china market. These have support for the prolific 2303 chipset, and recognize the plug and play ids of the plugable adapter.

Usb to serial controller ics using prolifics trademark logo, brandname, and device drivers. Prolific usbtoserial comm port com7 driver setup version. 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. Open source drivers are included in linux kernels 2. Please contact us if you cannot find the driver or manual you are looking for and we will be glad to help you find it. Prolific usbtoserial driver page 6 windows 7 help forums. Download the latest driver for usbserial controller, fix the missing driver with usbserial controller home. Prolific launches android sdk for usb serial devices. I followed all of the steps to install the driver, but i still get the following info from system profiler as far as i remember, plugging the adapter into keyboard or directly into the computer screen did not make a difference. Pl2303 mac os x driver download prolific technology inc. Usb serial controller driver for windows 7 64bit ysb for older cables purchased prior to october, prolific will take proper and severe actions to cease and confiscate these counterfeit products. Prolific usbtoserial comm port com7 driver download list description. In the popup window, select the baud rate under the baud rate and click send. The pl2303sa is a low cost and high performance usbtoserial bridge controller.