ATEN CS1184DPH4C 4-Port Single-Display Secure KVM

Control four connected computers through one operator workspace with the ATEN CS1184DPH4C secure KVM switch. Its single-display design consolidates monitor, keyboard, mouse, and Common Access Card access for operators who must work across separate systems without treating them as one shared desktop environment. The four-port configuration provides dedicated host selection for security-sensitive workstations, test systems, and administrative consoles. HDMI and DisplayPort support makes the switch suitable for deployments where connected computers do not all present the same video interface. This avoids limiting a controlled workstation to one video connector type when HDMI and DisplayPort sources coexist. CAC support addresses environments where an operator authenticates with a Common Access Card as part of routine system access, keeping that function at the KVM workspace. PP 4.0 positioning distinguishes this model as a secure KVM intended for controlled multi-computer operation rather than ordinary desktop sharing. The defining configuration is four computer connections and one display workspace, with HDMI/DisplayPort video compatibility and CAC support in the same unit. It fits command, administrative, engineering, and regulated environments where operators need rapid host selection while retaining deliberate separation between systems.