This keyboard is clearly not compatible with the E6500. I can't confirm for the others models but I doubt it would work properly. When it is in place, the touchpad stops working. You can look at the keyboard connector in my pictures. The original keyboard has more (brown part of the connector). If yours has those four wires in the right part of the connector, DO NOT BUY, unless you are ok with a non-working touchpad.
Good quality all keys are working. highly recommended!