ATEN 4-Port USB DVI Dual Display Secure KVM

The ATEN 4-Port USB DVI Dual Display Secure KVM allows centralized control of up to four computers, each with dual DVI displays. Designed for environments that require high image fidelity and secure peripheral switching, this KVM supports 4K Ultra HD resolution at 3840 x 2160 pixels and provides USB connectivity for keyboard and mouse. The unit comes in a robust metal housing, is powered by an AC source, and complies with RoHS standards. The product implements the ATEN PSS PP v3.0 Secure KVM Switch (CS1144D) profile and is certified to meet the Protection Profile for Peripheral Sharing Switch, Version 3.0 (PSS PP v3.0) as defined by NIAP.

Advantages

This KVM switch consolidates control of multiple systems with dual-display support while maintaining resolution up to 3840 x 2160 for applications that need detailed visuals. USB keyboard and mouse ports ensure compatibility with standard input devices, and the metal housing contributes to long-term durability in continuous-use settings. Compliance with RoHS and the PSS PP v3.0 protection profile provides assurance for deployments in secure or regulated environments. The unit includes a power cord and user instructions for straightforward setup.

Suitable for

• Control rooms and monitoring stations requiring dual-display output
• Secure facilities and government or defense installations needing certified peripheral sharing
• Workstations where 4K display clarity is required across multiple systems
• Environments that use standard USB keyboards and mice for operator control

Key specifications

• Number of computers controlled: 4
• Video interface: DVI-I dual display support
• Maximum supported resolution: 4K Ultra HD (3840 x 2160 pixels)
• Keyboard port type: USB
• Mouse port type: USB
• Product colour: Black
• Weight: 2.49 kg
• Housing: metal
• Power source: AC (includes power cord)
• Standards compliance: RoHS; PSS PP v3.0 (NIAP Protection Profile for Peripheral Sharing Switch, Version 3.0)

How to use

Install the KVM switch on a stable surface or in a rack space as appropriate for your setup. Connect each computer to the KVM using DVI-I display cables for dual-screen output and attach USB cables for keyboard and mouse control. Connect the provided AC power cord to the unit and a suitable outlet. Follow the included user instructions to configure display arrangement and to switch control between the connected computers using the front-panel controls or other supported selection methods. Ensure all systems are powered and video drivers are up to date for full 4K support.

Recommendations

For optimal performance, use high-quality DVI-I cables rated for 4K video, ensure USB peripherals are connected directly to the KVM, and place the unit in a ventilated area to maintain proper cooling. Verify compliance requirements for secure installations and follow local IT security policies when deploying the PSS PP v3.0 certified switch.