get a HP EliteBook 8440p with a docking station . want this to try a 3rd Monitor . it be adequate , the refresh on the screen be a little slow and it seem right now that I have to reset the property everytime I login , but not upset about that . I like have the extra monitor so can live with that issue . there may be a way to set up my laptop to get around this , but regardless I be happy with the product .