This is for a usb to serial adapter which has no brand. 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. I wasted lot of time to find the appropriate working driver. The operating system will download the correct drivers automatically when the plugable usb to rs232 db9 serial adapter is plugged in. Download the latest prolific pl2303 driver for your computers operating system. No driver installation is necessary for windows 10, 8. Download the latest usb serial ch340 driver for your computers operating system. Usb serial adapter windows 10 compatible highspeed rs232. Pl2303 usb to rs232 bridge controller product datasheet. I have researched the prolific usbtoserial driver issues. Due to prolific usbserial chip clones found in generic usb programming cables, an older driver is. It is a software utility that will find the right driver for you automatically. The cables provide a fast, simple way to connect devices with a rs232 level serial uart interface to usb. It supports devices of aten, iodata, elcom, itegno, ma620, ratoc, tripp, radioshack, dcu10, sitecom, alcatel, samsung, siemens, syntech, nokia, ms3303h.
Downloads serial converters usb to serial rs232 adapters usb to rs485 rs422 accessories wireless rs232 serial serial to ethernet converter rs232 to rs485 converter, usb to serial adapter, rs232 to. Prolific pl2303 driver setup installer for windows 7 and. Windows detects i inserted the usb and displays the searching for drivers dialog. There is also an explanation here usb to rs232 driver which also uses a prolific usb driver. A leading manufacturer of innovative usb hubs, chargers, serial devices, addon cards, adapters and. Prolific pl2303 driver setup installer for windows 7 and 8. Download prolific usb to serial driver for windows 10 7 8. Once the new prolific usb drivers have been installed successfully on your pc, reboot the computer once again. There are also other serial type cables available for other serial devices.
Usb serial converter operates as a bridge between one usb port and standard rs232 serial. You can find the driver for this cable listed below as the prolific usb to serial driver on this website. Download drivers for prolific usbtoserial comm port 1. Product specifications, size, and shape are subject to change without notice, and actual product appearance may. Prolific usbtoserial comm port com7 driver is a windows driver.
Prolific fullspeed usb to serial bridge controller pl2303hxchip rev a and. Nov 07, 2017 downloading usb to serial ch340 prolific driver for window 7,8,8. Serial outputs are automatically configured as additional com ports with windows 98, me, 2000, xp, vista, windows 7, windows 8, windows 10, linux and mac. Jun 08, 2011 i have researched the prolific usb to serial driver issues. Counterfeit ic products show exactly the same outside chip markings but generally are of poor quality and causes windows driver compatibility issues. Pl2303 windows driver download prolific technology. You can instantly enjoy connectivity with modem, pda, pos, or other serial devices on your pc or mac without the hassle of opening your computer case. The pl2303hxd usb to serial driver is the same driver from prolific and you can find the download and installation page listed below. Uninstall any previously installed prolific drivers. Usb serial converter operates as a bridge between one usb port and standard rs232 serial port.
Where can i download the prolific usbtoserial comm port com7 drivers driver. Please visit the prolific pl2303 driver download page for all other operating system options. Inside the big usb plug is a usb serial conversion chip and at the end of the 36 cable are four wire red power, black ground, white rx into. Please be warned that counterfeit fake pl2303hx chip rev a usb to serial controller ics using prolifics trademark logo, brandname, and device drivers. To see more matches, use our custom search engine to find the exact driver. Theres loads of information and misinformation regarding the prolific chips, the counterfeit chips, and various driver versions. The chip used in the converter is the ch340 and trying to find the correct driver for this thing is like trying to walk through a brick wall. If the prolific usb to serial drivers below do not work then see the usb to rs232 driver for. This cable will allow you to add 2 serial rs232 ports to any laptop or pc with a usable usb port available. The driver must be installed as administrator rightclick the downloaded exe file and choose run as administrator. May 02, 2005 the pl2303 usbtoserial bridge controller is a low cost and high performance single chip solution.
Ive installed several different versions including 3. Pl2303 windows 10 whql driver release prolific technology. Download free drivers for prolific usb to serial comm port 1. This video will shows you step by step how to resolve the prolific usb rs232 pl2303 issue for windows 8. Prolific pl2303 drivers download for windows 10, 8, 7, xp, vista. Browse the list below to find the driver that meets your needs. There are a number of prolific serial drivers and these have been listed below. Download free drivers for prolific usbtoserial comm port 1. The rs232 plug housing has 340 on it and is dark green in color. Note that we have updated the prolific driver for the prolific usb to serial driver which you now download below for windows xp7810 listed below. Ive had no luck trying to get any of these installed as well as others ive found on the net. If you are having trouble deciding which is the right driver, try the driver update utility for prolific pl2303. Cables with ftdi chipsets are compatible with all windows drivers. Ch340 usb to serial driver and installation robo india.
Download drivers for most types of usb to serial adapters and converters. Due to prolific usb serial chip clones found in generic usb programming cables, an older driver is required in lieu of the one supplied by windows. My thanks to jim, kc9hi for his hours of testing and his input to this. Usb to serial controller ics using prolifics trademark logo, brandname, and device drivers, were being sold in the china market. This usb to serial converter allows you to connect a rs232 serial device such as a modem to a usb port on your desktop or laptop pc.
If you are connected to internet, just plug ch340 usb to serial converter to. Common questions for prolific usbtoserial comm port com7 driver q. Prolific pl2303 usbtoserial port adapter driver fails to. Pl2303 windows driver download usb to uart rs232 serial. Ftdi usb serial port driver driver details dell us. 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. Usb serial ch340 drivers download for windows 10, 8, 7, xp. 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. Usb to serial adapter rs232 the usb to serial rs232 adapter provides one rs232 serial db9 male connector via one standard usb port at a data transfer rate of up to 230kbps. Prolific usbtoserial comm port windows 10 microsoft community. The driver for the usb to rs232 db9 serial adapter can be downloaded below. Prolific usbtoserial driver page 4 windows 7 help forums. Choose an appropriate driver from the list available on this page.
Plugable usb to rs232 db9 serial adapter prolific pl2303hx chipset. Usb to serial drivers for most serial rs232 devices. The startech 2 port usb to rs232 serial db9 adapter cable driver can be found below. If you are also interested you can purchase a ftdi based usb serial adapter drivers for windows or a prolific based usb to serial adapter. Download prolific usb to serial driver for windows 10 7 8 8. Chip rev a usb to serial controller ics using prolifics trademark logo, brandname. Login as guest with the password guest and choose usb serial. This usb to serial converter allows you to connect an rs232 serial device such as a modem to a usb port on your desktop or laptop. Chip rev a usb to serial controller ics using prolifics trademark logo, brandname, and device drivers, were being sold in the china market. Usb to ttl serial cable debug console cable for raspberry. How to find a lightest way to contact your pda to the usb port on your pc.
Prolific pl2303 driver setup installer for windows 7 and 8 32bit and 64bit thinkcentre m72e, m92, m92p, m93, m93p. It seems that lots of people dont have any issues, and they have xp, vista, and win7 drivers available for it. Mac osx ftdi driver for ftdi based coolgear serial and ttl products. 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. You will note that this is similar to the pl2303ra chipset from prolific which is used in the startech 2 port usb to rs232 serial db9 adapter cable. Look for the pl2303 usbtoserial program and click the uninstall remove button. The pl2303 windows 10 driver can also be downloaded automatically via windows update. Rs232, rs485, rs422, usb and other serial converters.
The driver must be installed as administrator rightclick the. I purchased 3 usb to rs232 adapters and found that the supplied driver disc does not have the correct drivers on it. This tutorial of robo india explains how to install driver of ch340 usb to serial converter. Dear customers, we are glad to announce the release of our windows 10 whql driver for pl2303 usb to serial uart controllers. Plugable usb to rs232 db9 serial adapter prolific pl2303hx. After connected my classic pretty blue usbserial cable converter, i found out that, as usual, windows couldnt recognize it. Usb serial ch340 drivers download for windows 10, 8, 7, xp, vista.
It provides a simple and easy way to use bridgeconnectivity between the universal serial bus usb and serial port interface. Dec 03, 20 pl2303 usb a serial com fernando alvarez. All according prolific pl2303 usbtoserial bridge chip family windows driver installer user manual. These included but not limited to usb c to printer bridge controller driver, usb to serial driver as well as the usb to rs232 bridge controller. Usb serial port driver ftdi get the latest driver please enter your product details to view the latest driver information for your system. Dec 24, 2014 there is also an installation diagram ft232r usb uart driver which shows how to install and remove usb drivers on your computer. I click to watch the status and it ends with the message.
Sweden switzerland taiwan region thailand turkey ukraine united arab emirates united kingdom united states of america uruguay us downloads venezuela vietnam. 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. Windows driver installer setup program for pl2303 hxa, xa, hxd, ea, ra, sa, ta, tb. The pl2303 usbtoserial bridge controller is a low cost and high performance single chip solution. Pl2303ea supports remote wakeup from modem input signals. Prolific pl2303 drivers download for windows 10, 8, 7, xp. Users have the capability to utilize the adapter with serial port interface in an easytouse environment. New to the boards and trying to get a usb to serial driver installing on both windows 7 and vista for a device we use here at work. Pl2303 usb to serial bridge h, hx, x installshield. All downloads available on this website have been scanned by the latest antivirus software and are guaranteed to be virus and malwarefree. Prolific usbtoserial comm port windows 10 microsoft.
Sweden switzerland taiwan region thailand turkey ukraine united arab. Pl2303ta usb to rs232 db9 serial driver usb driver. Our usb serial adapter easily adds a serial com port to your desktop or laptop, for general office, commercial and industrial use. Installing the plugable usb to rs232 db9 serial adapter on windows 7 how to change the com port for a usb serial adapter on windows 7, 8, 8. Usb serial ch340 drivers download download the latest usb serial ch340 driver for your computers operating system. Prolific usb to serial comm port com4 failed in device manager it shows a question mark. Drivers prolific usbtoserial comm port com7 driver. Prolific pl2303 usbtoserial port adapter driver fails to install i am trying to install a prolific pl2303 usbtoserial port 1ft. This usb to serial driver is the same on all the prolific chipsets. Feb 26, 2009 i have researched the prolific usb to serial driver issues. Click start control panel uninstall a program add or remove programs. Here you will find useful tools, utilities and diagnostics software for serial communication, including drivers and user manuals for all our products. Just plugin the pl2303 usb serial device and windows update internet connection is required will download and install the latest drivers. We have downloads available for all major chipsets ftdi, prolific, and oxford.