Give operators secure access to two systems without compromising separation or login control. The StarTech Secure 2-Port Dual-Monitor KVM Switch with CAC Port lets one user manage two DisplayPort desktops or servers through a single keyboard, mouse, and two 4K 30 Hz monitors. It is built for environments that require both strict system isolation and authenticated access. A dedicated and configurable Common Access Card port supports secure smart card login, making this model a strong fit for government, defense, and regulated enterprise deployments. NIAP 4.0 certification helps maintain the security posture expected in high-assurance workflows, while the absence of internal memory or storage reduces exposure. Anti-tamper switches detect physical intrusion attempts and respond with functional lockout plus visual and audible alerts. Status LEDs simplify port awareness at the console, and the metal housing supports long-term reliability in demanding workspaces. Built in the USA, this KVM is designed for teams that need secure switching, authenticated access, and dependable operator control in one compact desktop device.