The Cybex SC845D secure desktop KVM is designed to meet the stringent specifications of the U.S. government and comply with the requirements of the latest NAIP protection profile for peripheral sharing devices version 3.0. The SC845D delivers proven security features such as unidirectional data diode technology, which assures complete network isolation while offering user-friendly, easy switching between sources. A Dedicated Peripheral Port permits a secure connection to external USB devices, including CAC smart card readers, fingerprint readers and face recognition devices. Patented emulation technology prevents Display Data Channel (DDC) signal leakage; and guards against signal attacks.Industry-leading security features are complemented with a range of capabilities and productivity features that make the Cybex SC845D a great investment. Experience true image reprod...Number of Computers Supported: 4Number of Local Users Supported: 1Maximum Video Resolution: 3840 x 2160PS/2 Port: YesUSB: YesHDMI: YesDisplayPort: YesNumber of PS/2 Ports: 2Number of USB Ports: 11Number of HDMI Ports: 1Number of DisplayPorts: 4Form Factor: DesktopHeight: 1.7Width: 13.7"Depth: 5"Weight (Approximate): 3.20 lbLimited Warranty: 3 Year"