ATEN CS1144H4C 4-Port Dual Display Secure KVM Switch 3840x2160 50/60Hz 11 USB 10 DP

Secure KVM Switch for Defence Installations

The ATEN CS1144H4C is a 4-port secure KVM switch built to meet PSD PP v 4.0 requirements for defence and intelligence environments. It lets one local user control four computers while sharing a single keyboard, mouse, dual monitors, speakers and CAC reader. NIAP certification confirms isolation and unidirectional data flow between connected sources of differing classification.

Suited for Multi-Domain Secure Workstations

This switch suits operators who must access multiple security domains from one console without risk of data leakage between ports. It is not for buyers who need to share peripherals across more than four computers, nor for setups that require video resolutions beyond 3840 x 2160 at 50 Hz or 60 Hz.

Verify Port Counts and Video Compatibility

Before ordering, confirm that each of the four computers provides the necessary DisplayPort outputs to match the switch’s ten DisplayPort inputs for dual-display operation. Check that your CAC reader and other USB peripherals are compatible with the eleven USB ports provided. Ensure the 3840 x 2160 resolution at 50 Hz or 60 Hz matches your monitors and source hardware.