ATEN CS1142D4 2-Port USB DVI Dual Display Secure KVM Switch – PSD PP v4.0 Compliant

Your secure network can't share peripherals with the classified side without a certified boundary in between. The CS1142D4 is that boundary. ATEN built it to PSD PP v4.0 (NIAP certified) so your keyboard, mouse, monitor and speaker set sit between two machines of different security classifications without a single byte leaking across.

Manual switching only — front panel pushbuttons or the RPS 1 remote selector (sold separately). No software path. No network route. No way for data to flow where it shouldn't. Tamper-proof by design, audio strictly filtered, peripheral connectivity restricted and configurable.

If your procurement spec says PSD PP v4.0, this is the unit that meets it. Government, defence, healthcare, banking — if you're running segregated networks and need one shared peripheral set without compromising either side, this is the switch that keeps them apart

• PSD PP v4.0 compliant, NIAP certified for secure peripheral sharing between classified sources
• 2-port USB + DVI dual display; shares a single keyboard, mouse, monitor and speaker set
• Manual switching via front panel pushbuttons or RPS 1 remote selector (RPS 1 sold separately)
• Unidirectional data flow with restricted peripheral connectivity, configurable device filtration and strict audio filtering
• Always-on tamper-proof design; no software-based switching path to exploit
• Package includes power cord and user instructions