克莱默KRAMER-HighSecLabs 2x2 4K30 UHD DVI–I Mini–Matrix KVM Switch-SX22D-N

　　SX22D−N is a 2x2 4K30 UHD DVI−I mini−matrix KVM switch. It enables viewing and controlling two computers simultaneously while sharing peripherals − keyboard, video, mouse, and audio devices.

　　Small Form Factor — Occupies minimum desktop space

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

　　Independently Switch Peripherals Between Computers — Use the front–panel push buttons to independently switch the video, audio, USB, and keyboard–mouse ports between the different computers. Enables, for example: Keeping a USB flash drive mapped to a certain computer, while switching the other peripherals to another computer; or listening to audio originating from one computer while working on another computer.

　　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.

　　Work Simultaneously on Two Computers — Present the display of any connected computer on both mini–matrix displays at the same time or extend the displays to additional 3rd and 4th external displays.

　　Copy & Paste — Transfer text and files between all the computers that are connected to the KVM through the KVM (no network connection is needed between parties). Use standard copy and paste keyboard key combinations (CTRL+C / CTRL+V) or mouse context–menu commands to transfer data between computers that are connected to the KVM.

　　应用

　　Command and control centers

　　Government agencies

　　Military

　　Financial institutions