hl 340 usb serial driver windows 7 download

Hl 340 Usb Serial Serial Cable Converter

After connected my classic pretty blue usbserial cable converter, I found out that, as usual, Windows couldnt recognize it.

I wasted lot of time to find the appropriate working driver.

Anyway here are the most updated windows drivers I could find.

Hl 340 Usb Serial Download This File

Download this file (CH341SER.ZIP) Dont use the CH341SER.EXE file or the INSTALL folder Unzip it.

When it asks for a driver, point it to the CH341SERDRIVER folder that you unzipped.

I used this adapter to connect to a Cisco Router via HyperTerminal (hacked from XP SP3) and it worked perfectly Now, if only I could get Procom to install in 64-bit.

Good luck all and have fun Ive tried this way with my cable CH340 but still got problem.

It said Driver install success but still got problem in device manager This device is not working properly because Windows cannot load the drivers required for this device.

Code 31).but thanks anyway:).

I purchased it from Amazon, they sent me a disc with the driver on, but it doesnt work, I think its because Im using Vista 64.

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Ive used these cables a hundred times before, and usually once plugged in it will come up in the device manager under COM and LPT ports.

Id then install the HL340 driver that comes with the cable and it would work.

Thing is, with this computer Im trying to use it on now, its coming up in the device manager as USB2.0-Ser, and theres no driver I can find that will work.

Ive taken the cable and plugged it into another computer running Xp Home and it comes up like it should (COM and LPT ports) and works great.

So. I know its not a bad cable.

Any ideas.

I checked the Toshiba website but there were dozens of drivers and I wasnt sure which ones I might need.

Lastly, I checked the CMOS and anything USB related was enabled.

I found an alternate driver for the HL340 that had an uninstall option within the application.

I uninstalled the driver while the cable was still plugged in, then removed the cable and reinstalled the driver.

Once this was done I plugged the cable back in and it came up HL340 in the device manager instead of USB2.0-Ser.

Its just weird because using the exact same cable I never had to do that before.

Thanks for the help once again Kimsland.

The driver is actually on a disc that was given to me (Not the one that came with it).

Does it need a special driver, or are there any other ways to get it going Im using Toshiba Sat Pro L300.

Found working drivers for HL-340 on WinChipHead.com.

Its Chinese but following the various links I found the download page.

I found a PDF for the CH340, but only found a driver link for CH341.

Downloaded, installed and VOILA My HL-340 USB-Serial adapter now works using the CH341 drivers.

When the device connected to usb port of my notebook the error mesage is USB device not recognized.

One of the usb devices attached to computer has malfunctioned and windows does not recognizes it.

In device manager it only recognizes the device as unknown device without driver installed.

I tried various way to install driver just still does not work.

Same OS, etc. I desperately needed to connect my generic HL340 USB to DB9 serial cable to my laptop, so I could connect to my routers console port through HyperTerminal.

Ive been looking for a solution for several days, to no avail, and then found your post.

I downloaded your file to my desktop, it appeared as a type of blank read file, no exe.

I am running Vista 64 and cannot use the usb-serial adapter as mentioned in previous comments.

Hl 340 Usb Serial Driver Windows 7 Download