From an official Dell brochure:
Platform Compatibility: D-Family Notebooks and Media Modules
...
The D/Dock Expansion Station is compatible with all D-Family notebooks except the Latitude D500. The D/Port Advanced Port Replicator, D/View Notebook Stand and D-Family Monitor Stand are all compatible with the Latitude D500, as well as **the rest of the D-Family notebooks.
This seems very definite; but whenever I find this product in some online store, it never explicitly lists D530 as a supported product:
Latitude: D400, D410, D420, D430, D500, D505, D510, D520, D531N, D600, D610, D620, D630, D630N, D800, D810 (Integrated Graphics), D810 (Radeon x600 Graphics), D820, D830, D830N, ATG
- http://www.upgrademaster.com/latitude-d530-c1118/dell-d-port-port-replicator-p26292.html
DELL LATITUDE: D400, D410, D420, D500, D505, D510, D520, D600, D610, D620, D800, D810, D820
Latitude: D400, D410, D420, D430, D500, D505, D510, D520, D531N, D600, D610, D620, D630, D630N, D800, D810 (Integrated Graphics), D810 (Radeon x600 Graphics), D820, D830, D830N, ATG
- http://laptopsparesonline.com/product_dell-d-port-port-replicator-p26292.html
Latitude D400, D410, D420, D500, D510, D520, D600, D610, D620, D800, D810, D820
- http://discountechnology.com/D-Port-Advanced-Port-Replicators
Does anyone has any concrete information about this device that would help me understand if it is compatible with the D530 model?