Here, for example, is a Dell Latitude E-series dock:
This is pretty standard stuff for a laptop dock. One click, and the laptop is connected to everything - including power. Another click, and it's free to travel.
- Single port connection to laptop (the thin shiny connector at the top) - provides power to laptop
- eSATA/USB combo (use as eSATA or USB, supports "powered eSATA" connectors)
- PS/2 keyboard/mouse
- 5 USB 2.0 ports
- RJ45 GbE
- serial port
- parallel port
- VGA - video
- Two DVI-D ports
- Two DisplayPorts (can drive two 2560x1600 monitors)
- Power port (to standard laptop power brick)
- Audio out (stereo headphone jack)
- Audio in (stereo microphone jack)
This is $200, and there's a version with single DVI-D/DP for $150. (Both include a 130-watt laptop power adapter that sells separately for $96.)
The best docking system EVER was called Duo Dock...from Apple.
As for this release by Matrox, the only thing one can say is:
ABSOLUTELY IRRELEVANT.