Belkin F1DN204KVM-UN-4 Universal 2nd Gen Secure KVM Switch, 4-Port Dual Head w/ CAC meet the latest in Common Criteria and NIAP Protection Profile for Peripheral Switching Devices version 4.0 requirements.. . Belkin Universal 2nd Gen Secure KVM Switch Series. Created to deliver a streamlined user experience when working across security enclaves, Belkin's Universal 2nd Gen Secure KVM switches are designed to meet the latest in Common Criteria and NIAP Protection Profile for Peripheral Switching Devices version 4.0 requirements. Compatible with the optional Belkin Secure KVM Remote Control with Integrated Keyboard, the Universal 2nd Gen Secure KVMs elevate the user experience while vastly improving enclave awareness and minimizing operator errors.