HP Dock Notebook Docking Station Ultra Slim USB 3.0 (4), VGA (1), Display Port 1.1A (2), Lan (1), Line In (1), Line Out (1). Also see 15HA-D9Y32AA-RFB

Designed exclusively for ultraslim HP EliteBook Notebook PCs, the HP UltraSlim Docking Station expands display, network, and device connectivity so you can be more productive throughout the day, all through a simple one-click slide-in side dock.HP ProBook 650 G2 Notebook PC; HP ProBook 640 G4 NoteBook PC; HP ProBook 650 G3 Notebook PC; HP Elitebook 820 G1 Notebook PC; HP Elitebook 840 G1 Notebook PC; HP Elitebook 850 G1 Notebook PC; HP EliteBook Folio 9470m Notebook PC; HP EliteBook Folio 1040 G1 Notebook PC; HP EliteBook Revolve 810 G1 Tablet; HP EliteBook Revolve 810 G2 Tablet; HP ZBook 14 Mobile Workstation