Usb to serial adapter drivers hl-340 prolific

Guaranteed compatibility windows 7 compatible 32bit and 64bit fully serial rs232 compatible we proudly boast about our 99% device compatibility ratio with this product. Download prolific usb to serial driver for windows. Now you can easily connect to a gigabit network through the usb c or thunderbolt 3 port on your laptop or desktop computer. It is recommended to install a later version of the driver see the release date. Other companies usbserial ch340 free driver download for. Dec 30, 2017 usb to uart serial printer products list. Jul 05, 2011 if it isnt a plugable serial adapter, it is difficult to troubleshoot, since many nonplugable adapters have counterfeit chips in them and dont work with the prolific drivers. Usb to rs232 conversion cable for usb and serial devices. 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. Microsoft signed drivers for 3264bit windows 10, 8. Specifications winchiphead ch340 ch341 hl340 driver mac. Tried all the hl 340 drivers, all the pl2302, and finally the ch341 chinese drivers dave pointed to. Dynex are a bunch of assholes and havent published the driver or the fact that it uses the hl340 controller not the prolific 2303 one.

Hl340 usbserial adapter linux driver georgianasugarn. Usb to serial adapter in win10 microsoft community. You may see others that look like ours, but ours comes with a driver for windows 7, 32bit as well as 64bit. Need drivers for nikkai usb to serial converter rs232. Everytime i need drivers for my rs232 cable, it takes an absolute age. Usb rs232 ftdi designs and supplies usb semiconductor devices with legacy support including royaltyfree drivers. Application areas include usb rs232, usb serial, usb parallel, usb docking stations, and upgrades of legacy designs to usb. You can use this intelligent usb to serial converter in pointofsale settings, for mobile computing in the field, or any place you require flexible io expansion. It offeres full modem functionality that means all 9 signals of db9 connector are fully functional. 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.

Once this has been installed you then need to reboot the computer. When i plugged it in for the first time, windows vistas hardware installation assistant started and asked for drivers. This is hl 340 usb serial port com usb to rs232 usb nine serial line support windows 764. Intelr ich9mem sata ahci controller, corrupted by driver usb serial hl 340. 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. This was one of two cables i bought to replace a lost prolific adapter. Apr 21, 2016 then after few seconds this message disappears and another one pops up unknown device successfully installed. Dec 24, 2014 this is the rs232 driver for the usb adapter.

The lead uses the prolific pl2303 device but prolific do not supply the drivers to end users. Nov 25, 2008 rs232 hl340 driver problem solved alejo colombia. Emulates a com port or an ethernet device, that generates a serial stream of data. Icusb232sm3 usb to serial adapter prolific pl2303 3 ft 1m db9 9pin usb to rs232 adapter cable usb serial type. Plug and play, i plugged it into my pc running windows 7 64 bit.

I have also bought a hl 340 cable, unfortunately i do not get it to work. What i did to overcome this was to roll back my driver to the 3. After connected my classic pretty blue usbserial cable converter, i found out that, as usual, windows couldnt recognize it. Nov 07, 2017 downloading usb to serial ch340 prolific driver for window 7,8,8. Driver usb serial hl 340 driver for windows 7 32 bit, windows 7 64 bit, windows 10, 8, xp. Hl340 usb to rs232 adapter with cable hl340 tinytronics. Buy hl340 usb to rs232 serial driver online at the best. Counterfeit ic products show exactly the same outside chip markings but generally are of poor quality and causes windows driver compatibility issues. In my device manager i am able to see now an unknown device listed under the universal serial bus controllers tab. Usb to rs232 conversion cable for usb and serial devices easily connect serial devices with features such as plug and play, hotswappable. Windows server 2008 32bit, windows vista 32bit, windows server 2003 32bit, windows xp 32bit, windows 2000, windows me, windows 98se, windows 98 gold. This is hl340 usb serial port com usb to rs232 usb nine serial line support windows 764. The best usb to serial drivers for macos drivers for cp2102 ch340 ch341 pl2303 devices.

Usb to serial adapters rs232 and rs485 for windows 8. Program your arduino, esp8266 within a couple of minutes, control your cisco, or. I wasted lot of time to find the appropriate working driver. I then switched the comm port i was plugging the prolific usb serial adapter into, to the older driver, and everything worked fine again. Buy hl340 usb to rs232 serial driver online at the best price in. After connected my classic pretty blue usb serial cable converter, i found out that, as usual, windows couldnt recognize it. Program your arduino, esp8266 within a couple of minutes, control your cisco, or download your gps tracker, our drivers enable it. How to change the com port for a usb serial adapter on windows 7, 8, 8. Usb to rs232 driver usb driver usb driver download.

Drivers inbuilt in linux systems can be installed easily on windows. Tested to program lpcxxxx, p89v51, sst89e516xx and devices of same programming. The prolific winchiphead ch340 ch341 hl340 serial driver for apple mac os x. Driver usb serial hl 340 driver for windows 7 32 bit, windows 7 64 bit, windows. Driver for qinheng electronics hl340 usbserial adapter. I have uninstalled all of the usb drivers and reinstalled them but the problem persists. Usb rs232 ch340 adapter windows 10 driver installation. 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. Hl340, hl340, usb to rs232, usbrs232, converter, cable, adapter cable, usb to serial cable, usb to serial port. Icusb232v2 usb to serial adapter prolific pl2303 1 port db9 9pin usb to rs232 adapter cable usb serial. Download prolific usb to serial driver for windows 10 7 8 8. The manufacturer ftdi of the processor chips and drivers for our usb to serial rs232 and rs485 adapters ultimate and pro versions has validated that the drivers will work correctly with all released versions of.

Usb to serial adapter rs232 for windows 8 windows 8 is on the street and us converters have a usb to serial adapter ready. Ch340 chip based usb to rs232 full modem cable with moulded connector housing. Official prolific prolific usb to serial comm port drivers download center, download and update prolific prolific usb to serial comm port drivers in 3 steps under 2. Uploaded on 242019, downloaded 431 times, receiving a 93100 rating by 283 users. Need drivers for nikkai usb to serial converter rs232 i purchased the nikkai usb to rs232 adapter from maplin and could not get the device working. Problem when trying to connect a usb to serial adapter, usb. I did an internet search for this driver, downloaded the driver and installed the driver. Here you will find useful tools, utilities and diagnostics software for serial communication, including drivers and user manuals for all our products. The driver supports many ch340 ch341 hl340 based dongles and usb. Unfortunately i did not have the cd at hand, so the assistant quit the installation. Usb to serial port installation and troubleshooting downloading. The usb to rs232 converter allows you to connect a non usb rs232 db9 device to your usb bus.

There is also an explanation here usb to rs232 driver which also uses a prolific usb driver. Tested to program lpcxxxx, p89v51, sst89e516xx and devices of same programming protocol. Hl340 usb to rs232 adapter with cable hl340 usb please note. Installing the plugable usb to rs232 db9 serial adapter on. Hl 340 usb to rs232 adapter with cable hl 340 usb please note. 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. Rightclick on the prolific usb to serial port, then click. Dec 24, 2014 there are a number of prolific serial drivers and these have been listed below. Plugable usb to rs232 db9 serial adapter prolific pl2303hx. This cable works properly as a usb to full modem rs232 port converter. Multithreaded tty is an easy to use high performance rs232 serial terminal program.

A costeffective solution that bridges the compatibility gap between modern computers and legacy serial. Prolific prolific usbtoserial bridge com6, up to date and functioning. At first, i think my pc simply didnt appreciate the cable being plugged into its front usb ports, and further progress was made by plugging it into one of the 8 rear ports. There are a number of prolific serial drivers and these have been listed below. In order to setup the driver you need to download the correct usb driver file and run the installer in the file.