Once you download and run the utility, it will scan for out-of-date or missing drivers: It will Update all of your drivers in just a few clicks, and even backup your drivers before making any changes.

The Driver Update Utility automatically finds, downloads and installs the right driver for your hardware and operating system. Automatic updates could save you hours of time. If you are having trouble finding the right driver, stop searching and fix driver problems faster with the Automatic Driver Update Utility. Visit our Driver Support Page for helpful step-by-step videos Install Drivers Automatically In most cases, you will need to reboot your computer in order for the driver update to take effect. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.Ĭlick the Update Driver button and follow the instructions. In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose 'All Apps' -> swipe or scroll right and choose 'Control Panel' (under Windows System section) -> Hardware and Sound -> Device Manager In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager It allows you to see all of the devices recognized by your system, and the drivers associated with them. To install a driver in Windows, you will need to use a built-in utility called Device Manager. (3).Once you download your new driver, then you need to install it. I wasted lot of time to find the appropriate working driver.The converter is identified asID 4348:5523 WinChipHead USB-RS 232 adapter with Prolifec PL 2303 chipsetFactory website:Chip page:I don’t have the time to investigate because lsusb reports that it mounts the chip PL2303 while Windows XP identifies it as USB-SERIAL CH340, but I guess this is due for some “cloning” reasons.Anyway here are the most updated windows drivers I could find:32 bit:64 bit:Hope it helps. Usb Serial Hl 340 Driver Download Windows 7 32 Bit.

After connected my classic pretty blue usb/serial cable converter, I found out that, as usual, Windows couldn’t recognize it. Due to some reasons I had to run Windows XP on Virtualbox.

Hl 340 driver windows 8