StarTech.com 8-Port Secure Pro DisplayPort KVM Switch with Audio and CAC (CK4-P108C)

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SMARTAVI INCSKU: CK4-P108C
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Description

The StarTech.com CK4-P108C Secure Pro KVM Switch is engineered for high-security environments that require strict data isolation and reliable multi-system control. Designed to meet NIAP PP 4.0 compliance standards, this 8-port DisplayPort KVM enables operators to manage multiple secure computers from a single console without risk of data leakage.

Supporting resolutions up to 4K at 60Hz, the CK4-P108C delivers crisp, high-performance video output while maintaining strict channel separation. Integrated audio switching and a dedicated CAC (Common Access Card) port provide secure peripheral management for mission-critical workflows. USB emulation ensures seamless keyboard and mouse switching without compromising system integrity.

With automatic EDID learning, robust build quality, and support for enterprise-grade deployments, this KVM switch is ideal for government, defense, healthcare, and other security-sensitive applications requiring dependable and compliant system control.

Specification Details
Video Format DisplayPort
Maximum Resolution Up to 4K (3840 Ă— 2160 @ 60Hz)
Max Pixel Clock 248 MHz
Video Input Ports 8 Ă— DisplayPort (20-pin)
Video Output Ports 1 Ă— DisplayPort (20-pin)
Data Rate 1.65 Gbps
Input Equalization Automatic
Max Cable Length (Input/Output) Up to 20 ft
USB Input Ports 16 Ă— USB Type-B
USB Output Ports 2 Ă— USB Type-A (keyboard/mouse)
USB Emulation USB 1.1 and USB 2.0 compatible
CAC Port Configurable USB 2.0 port
Audio Input 8 Ă— 3.5mm stereo
Audio Output 1 Ă— 3.5mm stereo
Control Interface Front panel selection buttons
Security Compliance NIAP PP 4.0
Certifications UL, CE, RoHS compliant
Power Supply External 100–240VAC / 12VDC, 3A
Power Consumption 36W
Operating Temperature 0°C to 40°C
Storage Temperature -20°C to 60°C
Humidity Up to 80% non-condensing
Dimensions 17.0” W × 1.76” H × 8.69” D
Weight 6.3 lbs

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Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


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Building a Complete AV System?

This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.

  • System Design & Engineering
  • Installation & Integration
  • Programming & Ongoing Support

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