Magma develops and manufactures PCI & PCI Express Expansion Systems for servers, desktops and portable platforms. Magma's patented expansion products extend PCI and PCI Express signals outside the computer over cable to a chassis containing multiple card slots. Magma's product line includes enclosed and non-enclosed solutions ranging from low-end single slot expansion products to fault-tolerant, highly reliable, available and serviceable (RAS) chassis specifically designed for mission critical environments.