Black Box Secure NIAP 4.0 Certified KVM Switch - DisplayPortThe Black Box Secure NIAP 4. 0 Certified DisplayPort KVM Switch is a high assurance, hardware based solution designed for environments where data security and controlled access are mission critical. Engineered for defense deployments, secure control rooms, government facilities, enterprise data centers, and other sensitive operations, this DisplayPort KVM switch delivers reliable, multi host keyboard, video, and mouse control with robust protection