The pl2303ta is a usb to serial bridge controller from prolific. Here you will find useful tools, utilities and diagnostics software for serial communication, including drivers and user manuals for all our products. Due to prolific usbserial chip clones found in generic usb programming cables, an older driver is required in lieu of the one supplied by windows. Each usbrs232 cable contains a small internal electronic. Universal serial bus controllers prolific usb toseriai comm port comb properties.
After installing the included drivers and connecting the serial to usb adapter to your computer, it will show up as a virtual serial com port. Connect the usb to serial adapter to the usb port of your windows 8 pclaptop. The troubleshooter says it has a driver problem the the troubleshooter cannot fix. Guaranteed compatibility windows 7 compatible 32bit and 64bit fully serial rs232 compatible we proudly boast about our 99% device compatibility ratio with this product. Cables with ftdi chipsets are compatible with all windows drivers. Drivermax ports prolific prolific usbtoserial comm. Prolific usb to serial driver not working on windows 10. Prolific pl2303 driver setup installer for windows 7 and 8 32bit and 64bit thinkcentre m72e, m92, m92p, m93, m93p. The operating system will download the correct drivers automatically when the plugable usb to rs232 db9 serial adapter is plugged in. The rs232 end is a standard 9pin dsub connector for easy connection of all standard serial cables. It is designed to make serial port expansion easy with plug and play and. I just solved the problem and thought i would share my experience in case it may help others.
The driver will install and your fake pl2303 prolific converter will be. Pl2303 windows driver download usb to uart rs232 serial. This video will shows you step by step how to resolve the prolific usb rs232 pl2303 issue for windows 8. Rohs ce certificated win8 win10 prolific pl2303 usb rs232 serial adapter module board for plc mcu cpu programming enjoy free shipping worldwide. 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. The adapter is powered from your computers usb port so no additional external power source is needed. This download was checked by our builtin antivirus and was rated as virus free.
The story begins when i bought a trendnet tus9 usb adapter that uses the prolific pl2303 driver. Commercial quality our usb to serial adapter cable is used mainly by av pros and other industrial techs. Pl2303 windows driver download prolific technology. Thanks all of you after such a long time i can now use my lead. Prolific usbtoseriai comm port comb properties general port prolific lis 8kosehai comm port com3 driver pmvider prolific chrishp computer disk drives display adapters dvd,cdrom drives ieee 94 bus host controllers jungo keyboards mice and other pointing devices monitors network adapters portable devices ports. The pl2303 usb to uart bridge virtual com port vcp drivers are. Driver also available via windows update vista, 7, 8, 8. Emulates a com port or an ethernet device, that generates a serial stream of data. Prolific offers complete usb to serialuartrs232 and usb to printer interface bridge solution for windows, mac, linux, and android platform. Usb to rs232 converter prolific driver saga page 1. Download driver prolific pl2303 usb to uart rs232 serial driver version 3. A costeffective solution that bridges the compatibility gap between modern computers and legacy serial. 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.
Fully serial rs232 compatible we proudly boast about our 99% device compatibility ratio with this product. This is a more friendly xp driver from the taiwan manufacturer site for pl2303 usb to serial bridge h, hx, x installshield driver setup program v2. Prolific also prohibits the distribution of any pl2303 drivers including download links without written permission from prolific. 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. Package includes 1 x usb to rs232 cable adapter 1 x usb cable 1 x driver cd. Pl2303 windows driver free download windows version. The program can create a data flow, wrap it to data packets rs232, tcpip or udp and send to a port. Plugable usb to rs232 db9 serial adapter pl2303hx rev d chipset. Pl2303ra provides a convenient solution for connecting an rs232 fullduplex asynchronous serial device to any universal serial bus usb capable host. The company started out by developing smart io ic solutions, focusing on niche usbieee 94 bridge controller products. Prolific pl2303 driver setup installer for windows 7 and. You may see others that look like ours, but ours comes with a driver for windows 7, 32bit as well as 64bit. This allows you to use a usb port in your computer to a rs232 type devices such as pointofsale terminals, serial modems as well as industrial equipment.
Prolific usbtoserial driver page 5 windows 7 help forums. Pl2303 usb to serial bridge h, hx, x installshield driver setup program v3. Counterfeit ic products show exactly the same outside chip markings but generally are of poor quality and causes windows driver compatibility issues. Usb to serial adapter is available in carrier board accessory kit. Once this has been installed you then need to reboot the computer. Prolific provides perfect solution to connect your legacy peripherals and application to any usb host platform. New windows 7 and vista 64bit prolific usb to serial adapter drivers pl. Download prolific usb to serial driver for windows 10 7 8 8. Ports prolific prolific usbtoserial comm port drivers download update your computers drivers using drivermax, the free driver update tool. Cheap usb rs232, buy directly from china suppliers.
Windows 7 may try to update this driver in the future. The cables provide a fast, simple way to connect devices with a rs232 level serial uart interface to usb. 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. No driver installation is necessary for windows 10, 8. Usb rs232 ftdi designs and supplies usb semiconductor devices with legacy support including royaltyfree drivers. Downloadable drivers, datasheets and utilities for all our products.
Multithreaded tty is an easy to use high performance rs232 serial terminal program. If you already plug the device during the driver installation, you need to replug the device again for windows to enumerate the device and load the drivers installed. Color and outlooking may be a bit different from the picture, but no functional difference. Rightclick on the prolific usb to serial port, then click. Okay, i have had a living nightmare trying to get a prolific usbrs232 serial adapter working with my labview program. Supports windows 64bit vista, xp, server 2003 32bit vista, xp, server 2003, 2000, me, 98, linux, mac os x, mac os 9, mac os 8.
Prolific provides highly compatible virtual com port drivers that simulate the traditional com port on most operating systems allowing the existing applications based on com port to easily migrate and be made usb ready. Our prolific chip usb to serial adapter installation guide will show you how easy it is to setup any usb to serial prolific 2303 chip adapter. Prolific fullspeed usb to serial bridge controller pl2303hxchip rev a and. Prolific does not sell cables with prolific brand and packaging. Auto download driver via windows update windows 7, 8. How to install prolific usb to serial driver on windows 8. There are a number of prolific serial drivers and these have been listed below.
Drivers for usb to serial adapter prolific and ftdi. Greetings to all from south africa may god be with while we fight the. Usb to serial rs232 db9 9pin adapter windows7 vista win7. Prolific 3ft usb to serial adapter with rs232 db9 male connection 2303hx. Driver problem with prolific usbtoserial connector and. There is also an explanation here usb to rs232 driver which also uses a prolific usb driver. Usb to serial adapter rs232 windows 7 usb a male to. Application areas include usb rs232, usb serial, usb parallel, usb docking stations, and upgrades of legacy designs to usb.
Om bepaalde redenen pushed microsoft een nieuwere prolific driver waardoor een aantal typen prolific serieelusb chipsets het niet meer doen. Prolific advices endusers to only purchase vendor branded cable products with company name contact information for service and support. Start menu control panel hardware and sound device manager under devices and. Driver can autodownload via windows update windows 7, 8, 8. However, messages elsewhere says my driver is up to date and. According to the manufactor both of the cables should work on that prolific driver drivers.
Driver problem with prolific usbtoserial connector and windows 7 im trying to connect a powerpanel ups to my new acer computer with windows 7 64bit software via a prolific usbtoserial connecter. Windows will now load the newest prolific driver 3. The chipset provides usb to straightthrough rs232 serial connectivity at baud rates up to 128kbps. High speed usb controllers for serial and fifo applications based on ftdi ft232bm highspeed usb uart ic. This free software was originally produced by prolific technology inc. Plugable drivers plugable usb to rs232 db9 serial adapter. Pl2303ta usb to rs232 db9 serial driver usb driver. Rohs ce certificated win8 win10 prolific pl2303 usb rs232. The software driver is properly installed, but the usbrs232 adaptor does not work as expected one of the common reasons that software may not work as expected with a usbserial 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. In order to setup the driver you need to download the correct usb driver file and run the installer in the file. 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. Usb serial ch340 drivers download for windows 10, 8, 7, xp. For all windows xp and vista systems and for windows 10, 8.
Sio smartio usb to uartserialprinter pl2303 windows driver download pl2303 windows driver download usb to uart rs232 serial download file. 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 pl2303 drivers download for windows 10, 8, 7, xp. Windows 10 prolific pl2303 serieel usb fix howto tweakblogs.
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