Black Box Secure NIAP 3.0 Single-Head DVI-I USB KVM Defender with CACDesigned for secure environments where data separation is non negotiable, the Black Box Secure NIAP 3. 0 Single Head DVI I USB KVM Defender with CAC delivers proven defense against data leakage when peripherals are shared between classified and unclassified systems. This NIAP 3. 0 certified peripheral isolator protects sensitive information while preserving user productivity, ensuring that critical operations can proceed without compromising security