Black Box KVS4-1004VM KVM switch

Guard sensitive data in defense applications. secure control rooms. server operations. corporate. educational. medical. banking. insurance. transit. or industrial applications. and more. This switch uses mechanical. electrical. and optical signal isolation to prevent hacking and data leakage. Control KVM (Keyboard. Video. and Mouse) operation on up to 2 or 4 DisplayPort computers with 1 or 2 HDMI displays.Complies with NIAP Protection Profile for Peripheral Sharing Device Version 4.0. The switches are tested and certified under the USA scheme for NIAP Protection Profile 4.0.Front-panel buttons securely switch between sources. Inverted signals control data relays to guard connections against outside intrusion. Each port has an isolated data channel and each unit uses non-reprogrammable ROM with no data leakage between ports.The switch emulates a keyboard and mouse for each attached computer via a USB cable; emulation enables ultra-fast switching and restricts discovery of newly connected peripherals during switching. Built-in tamperproof seals and a long-life internal anti-tamper battery keep devices secure.Multi-Stream Transport (MST) on DisplayPort 1.2 connectors provides a direct source-to-screens connection and enables a source PC or laptop to display signals on extra displays. Add an optional Common Access Card (CAC) reader where required.