The system consists of a box containing a pair of high-end Nvidia Quadro graphics cards featuring a variety of external video connectors.
A special PCI Express card is installed in the host computer, and the two are connected by VHDCI cables.
The Nvidia Quadro Plex system supports up to four GPUs per unit.
It connects to the host PC via a small form factor PCI Express card connected to the host, and a 2-meter (6.6-foot) Nvidia Quadro Plex Interconnect Cable.
along with ATI's FireGL and Matrox's professional graphics cards.