#Hl 340 driver windows 7 64 bit pdf
I found a PDF for the CH340, but only found a driver link for CH341. It's Chinese but following the various links I found the download page.
![hl 340 driver windows 7 64 bit hl 340 driver windows 7 64 bit](https://ae01.alicdn.com/kf/HTB1NrG_a.LrK1Rjy1zbq6AenFXaR/usb-to-rs232-Serial-Port-9-Pin-DB9-converter-usb-to-com-adapter-hl-340-computer.jpg)
Searched and searched and found it was a HL-340 device.Found working drivers for HL-340 on. HL-340 drivers!Went into Device Manager and found the VID/PID for my cable (1A86:7523). It's just weird because using the exact same cable I never had to do that before.
![hl 340 driver windows 7 64 bit hl 340 driver windows 7 64 bit](https://www.lifewire.com/thmb/OvTgAPD7We4dXK73MIKt7-LvPCo=/853x640/smart/filters:no_upscale()/driver-booster-8-3c1a0c35ba4748fdbcc1f60ed63ae576.png)
The found new hardware wizard still came up, the drivers finished loading automatically and it was good to go. Once this was done I plugged the cable back in and it came up H元40 in the device manager instead of USB2.0-Ser! I uninstalled the driver while the cable was still plugged in, then removed the cable and reinstalled the driver. I found an alternate driver for the H元40 that had an uninstall option within the application. Please update all your Toshiba drivers from your Toshiba support pageYou may also want to download the Manual and confirm USB2 exists on any/all portsI usually do a Windows update (Custom) as well to confirm all drivers are up to datePlus it is wise to confirm all Service Packs and security Updates are completeIt also could be a Virus/Trojan causing this issue, so you may wish to do a full scanLastly check in CMOS (usually DEL or some other keypress on system startup to get into CMOS setup) Check all USBs are enabled, there may be other options on your USB settings as well.
![hl 340 driver windows 7 64 bit hl 340 driver windows 7 64 bit](https://downmup666.weebly.com/uploads/1/1/8/3/118315493/724253213.jpg)
I've 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. Thing is, with this computer I'm trying to use it on now, it's coming up in the device manager as USB2.0-Ser!, and there's no driver I can find that will work. I'd then install the H元40 driver that comes with the cable and it would work. I've 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. I'm trying to instal an H元40 USB to serial cable on a Xp Media Center OS.