Dell Inspiron XPS M170 6000 ORIGINAL Keyboard H5639           TESTED == 100% FUNCTIONAL --It is missing the "U" key. Please see picture.  Original keyboard not a cheap replacement   Comes with 14 DAYS warranty  =--- please look at the picture carefully and make sure this is the part you need.   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.