Sony PRS drivers no where to be found

Hey all,

Im trying to ressurect an old Sony PRS-650 but alas can't find a source for the windows drivers anywhere. My PC doesnt even seem to detect the device being plugged in. I'm old school and have not updated past Windows 7 and dont plan to, I however need the drivers to install PRS+. Does anyone from this board have a copy they would be so generous to upload somewhere I could obtain them.

Thanks in advance

wndrstrck