SmartAVI SA-DPN-4D-P Secure Pro DisplayPort KVM
Top Pick
SmartAVI

SmartAVI SA-DPN-4D-P Secure Pro DisplayPort KVM

4.7

Best secure KVM for professionals handling sensitive data across multiple systems.

This is the gold standard for high-stakes environments where data integrity is non-negotiable. By physically isolating your peripherals and authentication ports, it trades the convenience of wireless connectivity for absolute, air-gapped security that keeps your sensitive workflows completely siloed.

$1384.53

In stock

at

Pro Broadcast Supply

Who it's for

  • Government and defense contractors requiring strict data isolation
  • Professionals needing high-resolution dual monitor setups
  • Corporate employees using smart cards for secure authentication

Who should skip it

  • Home users seeking an affordable, basic switching solution
  • Budget-conscious buyers avoiding complex, proprietary cable requirements
  • IT managers needing to connect more than four systems

Performance breakdown

Security Compliance

NIAP PP 4.0 certification ensures top-tier protection for sensitive government environments.

Excellent

Isolation Integrity

Hardware-level air-gapping prevents data leakage between connected computer systems.

Excellent

Visual Fidelity

Supports crisp 4K resolution, though limited to 30Hz refresh rates.

Excellent

Authentication Versatility

Integrated CAC port streamlines secure access for high-security user authentication.

Excellent

Build Durability

Tamper-evident design provides immediate visual confirmation of physical security integrity.

Excellent

Switching Efficiency

Tactile push buttons offer reliable, direct control for rapid channel navigation.

Excellent

Key Specs

Port Count

4

Video Format

DisplayPort 1.2a

Maximum Resolution

4K (3840x2160 @ 30Hz)

Input Interface

(8) DisplayPort and (8) USB Type B

Output Interface

(2) DisplayPort and (2) USB Type A for KM Devices

Audio

(4) 3.5mm stereo input, (1) 3.5mm stereo output

Power

External 100-240 VAC/ 12VDC2A @ 24W

Dimensions (WxHxD)

12.57 x 2.7 x 6.69 inches

Approvals

NIAP PP 4.0, UL, CE, ROHS Compliant

Supported Monitor Count

2

Know before you buy

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SmartAVI SA-DPN-4D-P Secure Pro DisplayPort KVM

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Walmart
Walmart
Out of stock
$1131.81
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Pro Broadcast Supply
Pro Broadcast Supply
In stock
$1384.53
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DirectDial.com
DirectDial.com
Out of stock
$881.00
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