IBM T42 R51 R50 X41 T40 X41 WIFI Wireless Card 93P3483 ORIGINAL PART NOT A CHEAP REPLACEMENT TESTED ==WORKS GREAT --  COMES WITH MONEY BACK GUARANTEE -- WILL WORK WITH THE ABOVE LISTED MODELS.   We do our best to describe items as accurately as possible, but mistakes happen. If you receive this item and feel it's not as described, please contact use first to resolve. We are customer friendly and your satisfaction is our priority.     PICTURE IS PROVIDED FOR REFERENCE ONLY=== BUY WITH CONFIDENCE