Obtain exceptional expandability with the Dell D/Dock Expansion Station. 
With D/Dock, one simple docking connection provides access to 15 expansion ports. 
The Dell D/Dock is compatible with Latitude Laptops. 

Compatible Notebook Models:
Latitude: D400, D410, d420, D500, D510, D520, D530, D531, D600, D610, D620, D630, D800, D810, D820, D830, Precision M60.

Replaces Part Numbers: 
310-2873, 8W925, PD891. 

Product Specification: 
Plug-in Keyboard, Mouse, Printer, Monitor, And Other Devices.

Standard I/O Ports: 
Serial, Parallel, Video, Two PS/2, Four USB 2.0, VGA, DVI, S-Video, and Audio Ports.

Connector Types: 
1 x Serial, 1 x Parallel, 4 x USB, 2 x PS/2, 1 x PCI, 1 x VGA, 1 x DVI, 1 x S-Video, 1 x RJ-45 (10/100/1000 Ethernet), 1 x RJ-11, 1 x Audio Line-out, 1 x Digital Audio (S/PDIF), 1 x D/Bay Connector, 1 x Internal Media Bay

Size: 2.76"x 12.28" x 6.3". 

Power:Integrated 130 Watts Adapter.