SWITCH BETWEEN SEPARATE SECURE COMPUTER SYSTEMS SIMPLY BY MOVING A MOUSE CURSOR FROM MONITOR TO MONITOR.The Black Box KM switch allows a single user to access up to four different montiors / sources and provides peace of mind knowing that each connection is secure. Easily switch sources by moving your mouse from monitor to monitor. Enables a single user to switch between four monitors and attached CPUs Improved desk ergonomic design allows for less clutter on the desk and increases effeciency The Secure KM Switch enables a single user to easily access information and control operations across four computer systems and monitors, saving time, money, and space and works like an extended desktop switch on a single computer. This product is ideal in secure command and control applications - all with a host of secure features. Tested and certified to NIAP Protection Profile version 3.0 USB, audio and DVI-I with best dual link DVI resolutions up to 2560x1600, DisplayPort and HDMI resolutions up to 4K (3840x2160 @30Hz). Supports balanced speaker outputs and switching Fully advanced and configurable CAC port (optional) SECURE FEATURES Isolated channels ensure that data is not leaked between secure ports and outside world Uni-directional data flow from computer to peripheral prevents eavesdropping attempts through vulnerable devices Mechanical, electrical, and optical isolation to prevent hacking and data leaks in environments where security is critical Secure EDID learning prevents unwanted and unsecure data from being transmitted through DDC lines Protected firmware keeps intruders from re-programming or reading the firmware Keyboard/internal cache wiping Chassis intrusion protection Equipped with internal anti-tamper switches and Tamper-evident seals ABOUT SECURE KVM FROM BLACK BOX NIAP PP3.0 certified Secure KVM Switches from Black Box offer a secure desktop access solution to safeguard against cyber intrusion for government/military agencies, finance, healthcare, traffic control and educational facilities alike. The Black Box NIAP PP3.0 certified Secure KVM Switches provide ultra-secure switching between up to 16 standard personal/portable computers, servers, or thin clients running operating systems such as Windows or Linux from an ergonomic and space saving workspace. BROAD SECURE KVM SWITCH PORTFOLIO FOR EVERY APPLICATION AND EVERY INDUSTRY The Secure KVM Switch range from Black Box is one of the widest in the industry. Different applications and industries have differing requirements of centralized computer access. This portfolio has a suitable solution for every configuration: KVM Switches with 2-,4-, 8- or 16- computer ports Single User or Matrix Switches with up to four simultaneous users 4K digital and analogue video options featuring consoles with up to four monitors KM Switches with dedicated computer-monitor connections and instant mouse switching Single-Port Peripheral Isolator All certified to the stringent security standard NIAP PP3.0 WHY SECURE KVM? Connecting peripherals such as keyboard, mouse and speakers to a PC introduces potential data leakage and hacking risks. There are no filters nor is there data detection and protection features between the PC and peripherals using traditional KVM Switches. Put simply, sensitive or classified information is far too important to be left unsecure.