StarTech.com CK4-P204 KVM switch Black

StarTech Secure 4-Port Dual-Monitor KVM Switch, DisplayPort, 4K 60Hz, NIAP 4.0 Desktop KVM, Metal Housing, Made in the USA

Key Features

• Secure Dual-Monitor KVM Switch: Control up to four DisplayPort desktops, workstations, or servers from one mouse, keyboard, and two 4K 60Hz monitors; Features status LEDs for user console ports and port selection
• NIAP PSD 4.0 Certified: Prevents data transfer or leakage, isolates systems completely, and has no internal memory or storage that retains or shares information; Ensures secure operation in high-security environments managing sensitive or classified data
• Purpose-Built Metal Chassis: Engineered for mission readiness in government and defense environments, the ruggedized metal housing ensures enterprise-grade durability, tamper resistance, and reliability, surpassing consumer-grade plastic enclosures
• Tamper Protection System: Anti-Tamper switches protect the KVM by detecting physical intrusion attempts, which disable all functionality and trigger visual and audible alerts; A tamper-evident seal offers visual indication if the KVM was previously opened
• The IT Pro's Choice: Our Secure KVM switches are NIAP approved, built in the USA ensuring TAA compliance, and designed for enterprise-grade security and reliability; Trusted by leading IT, government, and military security teams

Description

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 60Hz displays.

NIAP Certified Multi-System Control

Manage up to four DisplayPort-enabled desktops, workstations, or servers from one mouse, keyboard, and two 4K 60Hz 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.

Specifications

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	236.2" (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	236.2" (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	6.69" (170 mm)
Depth	12.6" (320 mm)
Height	2.68" (68 mm)
Weight	4.19 lbs (1.9 kg)
Package width	16.5" (419 mm)
Package depth	11.5" (292 mm)
Package height	4.49" (114 mm)
Packaging data
Package width	16.5" (419 mm)
Package depth	11.5" (292 mm)
Package height	4.49" (114 mm)
Other features
IP control	No
Push button	Yes
Hot keys	No
Logistics data
Master (outer) case width	24" (610 mm)
Master (outer) case length	18" (457 mm)
Master (outer) case height	18" (457 mm)
Products per master (outer) case	8 pc(s)