This is not the official driver from shinho. I had the pleasure of having to write one for this monitor because I could not find a driver that supported this specific model. Please note that you use this at your own risk. It worked for me for the few days I had an SM483C Aurora Vision monitor in my shop and I haven't had any complaints from the owner. To install copy this file to your \windows\inf\ directory and use your device manager to tell windows you have a ShinHo SM483C. It should then make you reboot and you should be set. Please do not email me if you cannot figure it out, call a local computer guru. I get paid for supporting old pieces of **** like this and I just thought I'd share the modifications I have done to get this monitor working under win9x.