Belkin's Advanced Secure DVI-I KVM Switch offers superior security & data protection by providing true data path isolation between systems & networks. It is fully compatible with legacy & new government systems & exceeds NIAP security requirements. Using uni-directional data paths with optical diodes, it prevents peripherals from being used to leak information from one computer system to another. Additional security is provided through its end-to-end tamper-proof system that prevents physical tampering, & its intuitive user interface reduces user-switching errors by providing clear identification. Expect the best compatibility out-of-the-gate with a Secure KVM solution that's designed & vigorously tested to work seamlessly with common systems & peripherals used by the defense & intelligence community. ** Dedicated processors with emulators for every port:** Isolated port paths for video, audio, peripherals, & smart card readers prevent data leaks between computers. ** Unidirectional data paths:** Optical data diodes prevent peripherals from being used to breach systems. ** Display security:** Protected display interface prevents data leakage via the monitor. ** Peripheral management:** USB (Universal Serial Bus) device detection prevents unauthorized peripheral usage. ** Anti-tampering:** Internal electrical sensors render unit inoperable if opened. ** Multi-platform support:** Supports cross-platform systems, including DVI-D, DVI-I, VGA video interface technologies with Belkin Smart Cables. ** Uni-body chassis:** Minimizes entry points & prevents physical tampering. ** Secure labelling:** Holographic tamper-evident product label provides visual indication & prevention of tampering. ** Customizable port coloring & naming:** Facilitates port identification & reduces user switching errors. ** Fast switching:** No keyboard or mouse delays when switching ports. ** Intelligent common access card (CAC) switching:**