K244E HighSecLabs Secure 4−Port, Dual Display DVI−I KVM Switch 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. FEATURES 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. K244E TECHNICAL SPECIFICATIONS HOST INPUT PORTS: CONSOLE PORTS: CHANNEL SWITCHING: SUPPORTED VIDEO MODES: POWER CONSUMPTION: OPERATING TEMPERATURE: STORAGE TEMPERATURE: HUMIDITY: REGULATORY COMPLIANCE: SECURITY ACCREDITATIONS: INCLUDED ACCESSORIES: PRODUCT DIMENSIONS: PRODUCT WEIGHT: SHIPPING DIMENSIONS: SHIPPING WEIGHT: 4 DVI−I (F) connectors for primary video (VGA and HDMI supported), 4 DVI−I (F) connectors for secondary video (VGA and HDMI supported), 4 USB−B connector for keyboard and mouse, 4 3.5mm mini jack for unbalanced stereo audio, 4 USB−B dedicated peripheral ports (DPP). 2 DVI−I (F) connector, 2 USB−A connectors for keyboard and mouse, 1 USB−A dedicated peripheral port (DPP), 2 DIN−5 connectors for PS/2 keyboard and mouse,1 3.5mm mini jack for unbalanced stereo audio. Front panel buttons, keyboard shortcuts. DVI dual−link resolutions up to 2560 x 1600, single−link DVI resolutions up to 1920x1200, VGA resolutions up to 2048x1536. HDMI supported through adapters or cables. 12V DC, 2.5A max. 0° to +40°C (32° to 104°F). −40° to +60°C (−40° to 140°F). 10% to 90%, RHL non−condensing. Safety: UL/cUL60950,EN60 950; EMI/EMC: FCC Class B, CE Mark, EN55022B, VCCI. Common Criteria EAL 4+ certified, complies with NIAP Peripheral Sharing Switch (PSS) For Human Interface Devices Ver 2.1. Power supply. 32.00cm x 13.00cm x 6.50cm (12.60" x 5.12" x 2.56" ) W, D, H 1.8kg (4.0lbs) approx. 45.00cm x 20.00cm x 12.00cm (17.72" x 7.87" x 4.72" ) W, D, H 2.5kg (5.4lbs) approx.