Kramer Electronics K244E KVM switch Black, Blue

The K244E is a secure 4−port, DVI−I dual−display KVM switch. It provides the highest possible isolation between four connected computers each having two video output ports. The video ports support various video interfaces, from VGA to dual−link DVI and HDMI. Each computer may connect to up to two independent displays and operate in dual−display mode. For enhanced security, a USB user authentication port (DPP) connects to a smart card or biometric reader. This requires the insertion of a physical authentication card or identification of a fingerprint to access the various computers/networks.

• Dual–Display DVI–I Support — Supports four computers each connected to two displays. Can drive VGA, HDMI and dual–link DVI video
• Biometric/Smart–Card Reader Support — A special secured port (DPP) for a smart–card/biometric reader with patented freeze function, supports user authentication across multiple isolated networks
• Future–Proof — Supports the widest range of video formats from VGA, single–link to 2560x1600 dual–link DVI and HDMI, supports latest keyboards, mice and all operating systems
• Highest Security by Design — Common Criteria EAL 4+ approved, compatible with NIAP security requirements
• Hardware–Based Peripheral Isolation — No dependency on firmware or software, all firmware on ROM, no keyboard buffering or memory
• Unidirectional Optical Data Diodes — Assures USB peripheral isolation, data flows from devices to host only
• Display Plug & Play (DDC) Protection — Leakage prevention through patented emulated technology, signaling attacks prevented by design, DDC/EDID fully functional
• Peripheral Security — Full USB device filtering to assure support for keyboard and mouse only
• Active Anti Tampering System — Always–on with 10 years battery, holographic tampering evident labels