DELL 16x10x24x8 Internal CDRW/DVD Combo unit for Dell Latitude
CP / CPI / CPIA / CPIR / CPIA / CPTC / CPTS / CPTV / CPXH /CPXJ 
Inspiron 2500, 8xxx, 3700 & 3800, 4xxx series laptops.  No drivers needed, just plug it into any CP or Inspiron series laptop. Includes