Control multiple computers with a single set of peripherals while isolating data paths between systems and ensuring no data is ever stored
Operate multiple secure systems from a single workstation with the NIAP certified dual-monitor KVM switch, delivering uncompromising security, enterprise-grade performance, and seamless control over up to four computers with two 4K 30Hz displays.
NIAP Certified Multi-System Control
Manage up to four DisplayPort-enabled desktops, workstations, or servers from one mouse, keyboard, and two 4K 30Hz monitors. Status LEDs on the console ports and port selection indicators provide instant visual feedback, while NIAP certification ensures complete system isolation to prevent any data transfer or leakage between connected systems. Integrated anti-tamper switches provide protection from the moment the unit leaves the factory, so any intrusion attempt, whether in storage, transit, or operation, will permanently disable the KVM and trigger clear visual and audible alerts. This makes it ideal for safeguarding operations across security domains or ensuring compliance with strict regulatory requirements.
This secure KVM complies with the following protection profiles and modules:
• Protection Profile for Peripheral Sharing Device (PSD), Version 4.0
• PP-Module for Analog Audio Output Devices, Version 1.0
• PP-Module for User Authentication Devices, Version 1.0
• PP-Module for Keyboard/Mouse Devices, Version 1.0
• PP-Module for Video/Display Devices, Version 1.0
Anti-Tamper Switches
The advanced Tamper Protection System uses anti-tamper switches to detect physical intrusion attempts, immediately disabling all functionality and triggering visual and audible alerts, while a tamper-evident seal provides clear indication of unauthorized physical access.
Enterprise-Grade Security and Reliability
Engineered for IT professionals, our secure KVM switches are built in the USA, NIAP certified, rigorously tested in our Innovation Lab, and trusted by government, military, and enterprise security teams worldwide. Built for environments handling sensitive or classified data, they combine high-assurance security with the dependable performance required for mission-critical operations.
StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DisplayPort, 4K 30Hz, NIAP 4.0 Desktop KVM, Metal Housing, Made in the USA
SKU: CK4-P204£1,069.27 ex VAT
£1,283.12 inc VAT
Ports & interfaces Console USB ports quantity 2 Console ports 3.5mm headphone, DisplayPort, USB A Number of microphone inputs 4 DisplayPorts quantity 8 Number of computers controlled 4 Keyboard port type USB Mouse port type USB Video port type DisplayPort Audio connections Yes Headphone outputs 1 DC-in jack Yes USB 2.0 Type-B ports quantity 4 Console DisplayPorts ports quantity 2 Performance Daisy chain No HD type 4K Ultra HD Maximum resolution 3840 x 2160 pixels Audio channels 2.0 Number of displays supported 2 Maximum refresh rate 30 Hz Maximum cable length 6 m Technical details Product colour Black Rack mounting No Push button Yes On Screen Display (OSD) No LED indicators Yes Hot keys No IP control No Compliance certificates Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA) Design Maximum cable length 6 m Product colour Black Rack mounting No Push button Yes LED indicators Yes Hot keys No Housing material Metal Display Built-in display No On Screen Display (OSD) No Power Power source DC Video HD type 4K Ultra HD Maximum resolution 3840 x 2160 pixels Sustainability Compliance certificates Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA) 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 Width 170 mm Depth 320 mm Height 68 mm Weight 1.9 kg Package width 89 mm Package depth 16.2 mm Package height 216 mm Packaging data Package width 89 mm Package depth 16.2 mm Package height 216 mm Other features IP control No Push button Yes Hot keys No Logistics data Master (outer) case width 257 mm Master (outer) case length 551 mm Master (outer) case height 436 mm Products per master (outer) case 6 pc(s) Your parcel will arrive within 5 business days (excluding weekends and public holidays) after you place your order. Items are shipped in working days only, your order may arrive anytime between 7am and 9pm. Deliveries are not made on public holidays, so you can expect your order to arrive the next working day.
Items must be returned in an unused and saleable condition within 16 days of the receipt of goods. Please read our delivery and returns policy for further information.