Aten · MPN: CS1144DPH4C-AT-U
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Overview

  • Compliant with PSD PP v4.0 (Protection Profile for Peripheral Sharing Device, Version 4.0) security requirements
  • Superior ultra-high video quality – up to 5K (5120 x 2880 @ 60Hz)
  • DisplayPort / HDMI combo connectors support DisplayPort and HDMI video interfaces (both PC and Console sides)
  • Always-on chassis intrusion detection – renders the ATEN PSD PP v4.0 Universal Secure KVM Switch series inoperable when physical tampering is detected
  • Production in Taiwan

ATEN PSD PP v4.0 Universal Secure KVM Switch CS1144DPH4C is specifically designed to meet the stringent security requirement of secure defense and intelligence installations. ATEN PSD PP v4.0 Universal Secure KVM Switch CS1144DPH4C is compliant with PSD PP v4.0 (Protection Profile for Peripheral Sharing Device, Version 4.0) standard certified by the National Information Assurance Partnership (NIAP).

ATEN PSD PP v4.0 Universal Secure KVM Switch CS1144DPH4C provides isolation between computer sources and peripherals while sharing a single keyboard, mouse, monitor, speaker set, and Common Access Card (CAC) reader between connected computers of various security classifications. Compliance with PSD PP v4.0 ensures peripheral sharing capabilities provide maximum user data security when switching port focus, preventing unauthorized data flows or leakage between connected sources. Key protections include isolation and unidirectional data flow, restricted peripheral connectivity and filtering, user data protection, configurable device filtration and management, strict audio filtration, and always-on tamper-proof design, keeping sensitive assets isolated and providing advanced security and a user friendly design for instantly secure deployment.

To fulfill different customer demands, ATEN PSD PP v4.0 Universal Secure KVM Switches offer a wide range of options, including 2-port and 4-port, CAC and Non-CAC models, and support for DisplayPort or HDMI interfaces through a single combo connector. ATEN PSD PP v4.0 Universal Secure KVM Switches also provide customers with the flexibility to connect single or dual displays, providing superior video quality up to 5K (5120 x 2880 @ 60Hz) 1. 5K resolution provides greater screen real estate and sharper detail, allowing users to view multiple classified sessions, monitoring dashboards, or data-intensive applications side by side with uncompromised clarity. This enhanced visual precision helps minimize task-switching and potential errors, improving both operational accuracy and overall productivity in mission-critical or security-conscious workplaces.

To enhance security, ATEN PSD PP v4.0 Universal Secure KVM Switch CS1144DPH4C only offers manual switching methods including front panel pushbuttons and Remote Port Selector (RPS) 2. With multi–layered security, ATEN PSD PP v4.0 Universal Secure KVM Switch CS1144DPH4C ensures high-level desktop security and data safekeeping for applications such as government and military agencies, healthcare providers, banking & finance institutions, and other organizations that often handle sensitive or confidential data on separate networks.

Specifications

Ports & interfaces

Number of computers controlled4
Keyboard port typeUSB
Mouse port typeUSB
Video port typeHDMI/DisplayPort
HDMI ports quantity8
DisplayPorts quantity8
USB 2.0 Type-B ports quantity8
Console USB ports quantity2
Console portsDisplayPort, HDMI, USB A
Console HDMI ports quantity2
Console DisplayPorts ports quantity2
USB 2.0 ports quantity1
Audio connectionsYes
Headphone outputs5
RJ-11 ports quantity1
DC-in jackYes

Performance

HD type5K Ultra HD
Maximum resolution5120 x 2880 pixels
Maximum refresh rate144 Hz
Show all 41 specificationsShow fewer specifications

Design

Rack mountingYes
Product colourBlack
Housing materialMetal
LED indicatorsPower, Key lock
Push buttonYes

Display

Built-in displayNo

Power

Power sourceDC
Input voltage100 - 240 V
AC input frequency50 - 60 Hz
Input current1.2 A
External power adapterYes
Power consumption (typical)29.16 W

Operational conditions

Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-20 - 60 °C
Operating relative humidity (H-H)0 - 80%

Weight & dimensions

Width144.9 mm
Depth245 mm
Height60 mm
Weight1.57 kg

Packaging content

Rubber feetYes
AC adapter includedYes
ManualYes

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy