i know the model is old but i need the driver for the March 1999 model thanks

Support Information:
Device Type: Scanner
Manufacturer: Royal Information Electronics Co.,Ltd
Model: S 300 EI
Interface: USB
Operating System: Windows XP Professional
Age of Device: Not specified
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=904&qa5=17&qa7=1500&dp=3&qm0=S+300+EI&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Royal+Information+Electronics+Co.%2CLtd+Scanner+ +S+300+EI+Windows+XP+Professional+) | Research manufacturer Royal Information Electronics Co.,Ltd (http://members.driverguide.com/index.php?action=getinfo&companyid=904)

http://members.driverguide.com/driver/detail.php?driverid=46691 (only drivers for Windows 98/ME)

It was actually called "S300 E1" and was also sold under the Target or Targus brand name but they no longer post the driver even for older Windows os's.

http://www.targus.com/us/support_downloads.asp

there is a driver posted here on driverguide.com (members.driverguide.com/driver/detail.php?driverid=263393) but the posting member did not id what operating systems are supported.