The pl2303ta is a usb to serial bridge controller from prolific. No driver installation is necessary for windows 10, 8. Windows 10 prolific usbrs232 driver issue microsoft. Prolific provides perfect solution to connect your legacy peripherals and application to any usb host platform. The pl2303ra provides a convenient solution for connecting an rs 232 fullduplex asynchronous serial device to any universal serial bus usb capable host.
There is also an explanation here usb to rs232 driver which also uses a prolific usb driver. Prolific usbtoserial comm port windows 10 microsoft. 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. The pl2303ra is a low cost and high performance usbtoserial bridge controller with builtin rs232 transceiver. Pl2303 windows driver download prolific technology inc. Multithreaded tty is an easy to use high performance rs 232 serial terminal program. The pl2303ra is a low cost and high performance usb to serial bridge controller with builtin rs232 transceiver. Please be warned that counterfeit fake pl2303hx chip rev a usb to serial controller ics using prolifics trademark logo, brandname, and device drivers. Pl2303ta usb to rs232 db9 serial driver usb driver. Here you will find useful tools, utilities and diagnostics software for serial communication, including drivers and user manuals for all our products. In order to setup the driver you need to download the correct usb driver file and run the installer in the file. Rightclick on the prolific usb to serial port, then click.
The usb to serial converter is rohs compliant and works with windows 7, vista 32 64bit as well as xp home pro. 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. 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. This video will shows you step by step how to resolve the prolific usb rs232 pl2303 issue for windows 8. Prolific does not sell cables with prolific brand and packaging. Download prolific usb to serial driver for windows 10 7 8 8. This device is not working properly because windows cannot load the drivers required for this device. The operating system will download the correct drivers automatically when the plugable usb to rs232 db9 serial adapter is plugged in. 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.
There are a number of prolific serial drivers and these have been listed below. Drivers for usb to serial adapter prolific and ftdi. If the prolific usb to serial drivers below do not work then see the usb to rs232 driver for. Xs850, usb to rs485 rs422 standard, prolific pl2303, drivers datasheets. When you plug the device into usb, it is well recognized by w10 and it try to load the prolific driver. Once this has been installed you then need to reboot the computer. For all windows xp and vista systems and for windows 10, 8. Prolific usb to serial driver there are a number of prolific serial drivers and these have been listed below. Usb to uart rs232 serial 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. Plugable usb to rs232 db9 serial adapter prolific pl2303hx. Download drivers for most types of usb to serial adapters and converters. The chipset provides usb to straightthrough rs232 serial connectivity at baud rates up to 128kbps. The pl2303ra provides a convenient solution for connecting an rs232 fullduplex asynchronous serial device to any universal serial bus usb capable host.