DK42D−3 is a secure dual head 4−port, 4K30 UHD DVI−I KVM switch. It enables users to share peripherals − keyboard, video, mouse and audio − between four different security−level networks/computers while isolating all hosts and protecting against data leakage and malicious attacks through shared peripherals. DK42D−3 provides the highest possible isolation between connected computers and is NIAP Common Criteria Protection Profile version 3.0 (PP3.0) certified.

　　Highest Security by Design — NIAP Common Criteria Protection Profile version 3.0 (PP3.0) certification for peripheral Sharing Switch (PSS) devices.

　　4K30 UHD Resolution — Supports resolutions up to 3840×2160 @30Hz.

　　Work Freely Without Compromising Security — Display and control classified and non–classified computers without compromising security.

　　Prevent Information Leaks — Block peripheral exploits, information leaks, eavesdropping, signal transmission, computer malware, hardware and firmware tampering.

　　Dual Display — Provides flexible presentation options with duplicate or extend view modes.

　　Smooth Switching Between Computers (Virtual Display Technology) — Automatically switch all peripheral control from one computer to another by dragging the cursor between each computer’s display border.

　　Keyboard Lock Indication — Caps Lock, Num Lock, and Scroll Lock indication on front panel.

　　Versatile and Flexible — Configurable as a KVM switch (default) for sharing a display, keyboard and mouse between connected computers, or KM switch for sharing keyboard and mouse and simultaneously working on multiple computers connected to separate displays.

　　应用

　　High–security organizations

　　Government agencies

　　Military

　　Financial institutions

　　Any other organization that handles sensitive and confidential information