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In a rugged metal enclosure, the 4-Port Dual-Link DVI Secure KVM Switch from IOGEAR allows you to control up to 4 computers while offering advanced security. The switch supports a single monitor configuration and includes dual USB 2.0 ports for connecting a mouse and keyboard for controlling the connected computers. In addition, you can connect speakers or a mic for your console as well as for each computer that you connect. Plus, you can connect one USB peripheral for each computer.
In terms of security, the switch employs a number of different measures, making it suitable for use in government applications. It is validated to EAL2+ security requirements and is NIAP-certified. Each channel on the switch is isolated, preventing any data transfers between computers. In addition, if the cover is removed, the unit will stop working and its LEDs will flash. The keyboard buffer is cleared each time data is transmitted to the switch. The switch's firmware is designed to not be reprogrammed. The switch has its own built-in power supply, which can save space near power outlets, and is compatible with computers running Windows, Linux, Mac, or Sun.
One USB console controls 4 secure computers
Pushbutton Only to Enhance Security
(OSD, hotkey methods are not allowed)
Validated to EAL2+ security requirements, with Peripheral Sharing Switch Protection Profile v2.1
Isolated Channel Per Port
Makes it impossible for data to be transferred between computers. Also, non USB HIDs (Human Interface Devices) are ignored when switching
Provides a visual indication of any attempt to gain access to the switch's internal components
Chassis Intrusion Detection
If the cover is removed from the switch, the unit becomes inoperable and the LEDs flash
All integrated circuits are soldered directly to the circuit board to prevent tampering with the components
Prevents tampering and attempts to reprogram the switch's firmware
Clears Keyboard Buffer
Keyboard data is automatically cleared after transmission to the switch
Windows 2000, XP, Vista, 7, Linux, Mac, and Sun
Superior Video Quality
2560 x 1600 (DVI Dual-Link), 1920 x 1200 (DVI Single Link), and 2048 x 1536 (DVI-A)