Belkin''s Advanced Secure DVI-I KVM Switches provide superior security and data protection by providing true data path isolation between systems and networks. They are fully compatible with legacy and new government systems and meet Common Criteria security requirements. Belkin Advanced Secure DVI-I KVMs are designed, manufactured and certified to the latest NIAP Protection Profile Ver. 3.0 standard. The latest NIAP Protection Profile ensures agencies are receiving superior protection for keyboards, pointing devices, displays and audio. Using unidirectional data paths with optical diodes, they prevent peripherals from being used to leak information from one computer system to another. Additional security is provided through the end-to-end tamper-proof system that prevents physical tampering, and the intuitive user interface reduces user-switching errors by providing clear identification. The Belkin Advanced Secure DVI-I KVM Switch; 4-Port features support for up to four computers. Expect the best compatibility out-of-the-gate with a Secure KVM solution that''s designed and vigorously tested to work seamlessly with common systems and peripherals used by the defense and intelligence community. More from the Manufacturer