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Black rectangular KVM switch with four HDMI and DisplayPort ports on the rear

ATEN TECHNOLOGIES

ATEN TECHNOLOGIES CS1184DPH4C 4-Port Single Display Secure KVM Switch PP4.0 with CAC Support

SKU CH-DSXG-863CV MPN CS1184DPH4C

A four-port secure KVM switch supporting HDMI and DisplayPort with PP4.0 certification and CAC compatibility

  • Product typeKVM Switch
  • Secure switching across four ports with PP 4.0 certification
  • Single-display operation via HDMI or DisplayPort connectors
  • CAC reader support for smart-card authentication
  • Universal compatibility with multiple video source types
  • Complete accessory kit includes cables, locks and labels

4-Port Single Display Secure KVM

The ATEN CS1184DPH4C is a four-port single-display secure KVM switch built to the PP 4.0 standard. It enables one keyboard, mouse and monitor to control four isolated computers. The unit accepts both HDMI and DisplayPort sources and includes integrated CAC reader support for smart-card authentication. It is intended for operators who must manage multiple security domains from a single console.

PP 4.0 security certification

This switch complies with the NIAP Protection Profile 4.0, the decisive specification that validates its use in high-assurance environments. The certification confirms hardware-enforced port isolation, tamper-evident construction and filtered peripheral interfaces. Without PP 4.0 compliance the device would not be authorised for classified or sensitive networks.

Suited for multi-domain desktop operators

The switch serves users who need to access four separate systems on one display while maintaining strict data separation. It is not suited for installations that require dual-monitor output per port, for environments that need more than four connected computers, or for applications that demand video switching without smart-card authentication.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $657.99
Pricier than about 90% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameATEN
Part numberCS1184DPH4C
Product typeKVM Switch
Size & build
Shipping weight2.04 kg
Package size417 × 213 × 122 mm

Questions about this item

What does the 4-port single-display setup mean for my desk?

You connect up to four computers and share one monitor, keyboard and mouse, switching between them without unplugging cables.

How does the PP 4.0 standard affect what I can do?

PP 4.0 enforces strict port isolation and filtered peripheral paths so data cannot leak between connected systems.

What does the unit need to sit securely on a surface?

The included foot-pad set attaches to the bottom of the switch for stable desktop placement.

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