Matrox Graphics Inc. offers Extio F1400, a remote graphics unit. With this solution, the user interface of the computer - the keyboard, mouse, monitors, audio peripherals, and graphics hardware - are separated from the rest of the computer by up to 250 meters (820 feet) of fiber-optic cable. Designed for professional applications, this product supports up to 4 digital or analog monitors at a time, and has passive (fanless) cooling. Matrox Extio provides extra security and reliability by allowing the critical parts of a computer like the disks, memory, and processors to be kept in a separate, safe, secure room. This also saves space at the work station, removes a potentially noisy computer, and allows system administrators to access and maintain the system at a separate location.