Dell PR01X Latitude Advanced Port Replicator for Latitude Notebook Laptop, and Dell CN-0UC795-42940 Latitude and Inspiron Notebook Monitor / Docking Stand, Works with Dell Latitude D-Series D400 D410 D420 D500 D505 D510 D600 D610 D620 D800 D810 D820 and Inspiron 300m, 600m, 8500 laptops