CONNECT AND CONTROL UP TO TWO DIFFERENT SOURCES WITH TWO DIFFERENT MONITORS The Black Box 2-Port Dual Head Secure KVM allows connection of up to two different DisplayPort sources with two different 4K DisplayPort monitors and provides peace of mind knowing that each connection is secure. With separate audio and a configurable USB port, this device will allow you to configure and control access to an external peripheral. That, and a host of NIAP 3. 0 certified security 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