Ch341 Usb Driver

I have purchased some NANOs that use the CH341 serial interface. I am not able to get it to upload a sketch - it fails with an avrdude error. I am using Windows XP and version 1.0.5.

Here are drivers for the CH340 / CH341 USB chipsets that can be found on a lot of Arduino clones. I found the OS X Driver here: blog.sengotta.net Download: CH34x_Install.zip. And the Windows Driver here: arduined.eu Download: CH341SER.zip. I have personally used the OS X Driver: OS X 10.11.4. Download the latest drivers for your USB-SERIAL CH341 to keep your Computer up-to-date.

My other boards work fine (UNO, older NANOs, MEGAs etc.). I have downloaded supposed drivers for the CH341 but they don't seem to have any effect. It is hard to discover how to deal with these drivers because I do not read Chinese and the README.TXT files are all in Chinese.

Any guidance as to how to get a handle on drivers for this interface?