Matrox G550 The Matrox G550 is a dual monitor AGP graphics card with 32MB of graphics memory and support for dual-RGB, TV output and DVI output.
Matrox G550 PCIe The Matrox G550 PCIe is a dual monitor PCI express graphics card with x1 performance and has Windows and open source display drivers for Linux along with other Unix-like operating systems.
Matrox G550 Low Profile PCI The Matrox G550 low-profile PCI is a dual monitor graphics card that can fit ATX and low-profile systems, making it ideal for small form factor PCs and docking stations.
Matrox G550 LP PCIe The Matrox G550 LP PCIe is a dual monitor low-profile PCI express graphics card with x1 performance and can fit both ATX and low-profile systems. The card offers Windows and open source display drivers for Linux along with Unix-like operating systems.
Matrox G450x4 MMS The Matrox G450x4 MMS is a half length PCI quad monitor graphics card with dedicated chips, driving each monitor at independent resolutions.