I'm not sure who made the card reader, it is in a eMachine T5048, that originally had XP Media Center Ed.
Changed to XP Pro. and can't find the saved driver disk from before the change over.

Support Information:
Device Type: Input Devices (mouse, etc.)
Manufacturer: Emachines
Model: T5048 9 in 1 reader
Interface: IDE
Operating System: Windows XP Professional
Age of Device: < 1 year old
FCCID:

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=365&qa5=9&qa7=1500&dp=1&qm0=T5048+9+in+1+reader&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Emachines+Input+Devices+%28mouse%2C+etc.%29++T50 48+9+in+1+reader+Windows+XP+Professional+) | Research manufacturer Emachines (http://members.driverguide.com/index.php?action=getinfo&companyid=365)