Adder AVSD1004-US Secure 4-Port DVI-I KVM Switch

The Adder AVSD1004-US Secure KVM Switch delivers ironclad data isolation for sharing a high-resolution console across four classified systems, preventing leakage between networks or via emissions to ensure secure, efficient multi-computer control without compromising sensitive operations or productivity.

Crafted with a tamper-evident metal chassis featuring extensive double shielding for 60dB crosstalk isolation and one-time programmable microprocessors to block software alterations, this 1U rackmount unit employs independent USB power supplies per port and unidirectional data paths for hardware-enforced security. Ideal for government, military, and intelligence applications managing red/black networks, it supports full DVI-I video up to 2560x1600 dual-link alongside USB HID peripherals and stereo audio. Fully compatible with VGA sources via optional DVI-I to VGA adapter and all major OS platforms including Windows, Linux, Unix, and Mac, standout features include self-checking hardware that halts on anomalies, randomized video bits to thwart eavesdropping, and NIAP EAL4+ compliance for audited deployments.