Avocent Vertiv Cybex SC945 Secure KVM Switch - 4-Port, Dual Display, DVI-I in, DVI-I out, Secure KVM with DPP (Dedicated Peripheral Port)

ZERO DELAY SWITCHING: Full USB device filtering assures support for keyboard and mouse; instant switching via emulation assures zero delay in switching time between connected sources VIDEO SUPPORT: Advanced video support for DVI-I delivering resolutions up to 2560 x 1600 on dual-head monitors assures image quality is highly accurate and video plays at the highest definition possible DEDICATED PERIPHERAL PORT (DPP): Ensures a secure connection to external USB devices, including CAC smart card readers, fingerprint readers, and face recognition devices PERIPHERAL ISOLATION: Hardware-based peripheral isolation loads all firmware on ROM without keyboard buffering or memory; unidirectional optical data diodes assure USB peripheral isolation enabling data flow from devices to host only NIAP 3.0 & EAL4+ CERTIFIED: Secure 4-port KVM features an always-on active anti-tampering system certified by NIAP & EAL4+, ensuring the highest security for peripheral sharing; the unit is also TAA Compliant