4-Port DisplayPort KVM Switch with Quad-Head 4K Support
The SmartAVI SA-DPN-4Q-P is a secure 4-port DisplayPort KVM switch engineered for government, military, and enterprise environments requiring isolated multi-computer control with advanced security compliance. This quad-head DisplayPort KVM switch delivers 4K Ultra-HD video up to 3840 x 2160 resolution while maintaining strict access controls through Common Access Card (CAC) authentication. Designed for professionals managing multiple secure systems simultaneously, this DisplayPort KVM solution consolidates keyboard, mouse, and audio control across four isolated computers—eliminating cable clutter and security vulnerabilities inherent in traditional multi-monitor setups. Whether you're managing classified workstations, financial trading terminals, or healthcare data systems, the SA-DPN-4Q-P provides the secure switching infrastructure your organization demands.
Key Features
- 4-port quad-head DisplayPort connectivity with 4K Ultra-HD resolution (3840 x 2160)
- Common Access Card (CAC) support for government and military compliance
- Controlled USB connectivity with advanced security protocols
- Single keyboard, mouse, and audio console control across four computers
- Cross-platform compatibility: Windows, Mac, and Linux operating systems
- Secure system isolation for classified and sensitive environments
- Enterprise-grade reliability for 24/7 mission-critical operations
- Compact design reduces desk footprint and cable management complexity
Technical Specifications
| Specification |
Details |
| Manufacturer |
SMARTAVI INC |
| Part Number |
SA-DPN-4Q-P |
| Product Type |
4-Port Secure DisplayPort KVM Switch |
| Video Resolution |
4K Ultra-HD (3840 x 2160) |
| Display Ports |
Quad-Head DisplayPort (4 monitors per computer) |
| Computer Ports |
4 Computers |
| Operating Systems |
Windows, Mac, Linux |
| Security Features |
CAC Support, Controlled USB Connectivity |
| Audio Support |
Integrated Audio Console |
| Input Devices |
Single Keyboard and Mouse Control |
| Application |
Government, Military, Enterprise, Healthcare |
Frequently Asked Questions
What is a secure DisplayPort KVM switch used for?
A secure 4-port DisplayPort KVM switch like the SA-DPN-4Q-P allows authorized personnel to control multiple isolated computers from a single keyboard, mouse, and monitor setup while maintaining strict security protocols. This is essential in government facilities, military installations, and enterprises handling classified or sensitive data where system isolation and controlled access are non-negotiable compliance requirements.
Does this quad-head DisplayPort KVM support 4K resolution?
Yes, the SmartAVI SA-DPN-4Q-P supports 4K Ultra-HD video at 3840 x 2160 resolution across its quad-head DisplayPort configuration. This enables crystal-clear multi-monitor displays for detailed data analysis, design work, and surveillance applications in high-security environments.
Is CAC authentication included in this KVM switch?
Yes, the SA-DPN-4Q-P includes Common Access Card (CAC) support, making it compliant with federal government and military security standards. CAC authentication ensures only authorized personnel can switch between isolated computer systems, adding an additional layer of access control beyond traditional keyboard/mouse switching.
Can I use this DisplayPort KVM switch with Mac and Linux systems?
Absolutely. The SmartAVI SA-DPN-4Q-P is cross-platform compatible and supports Windows, Mac, and Linux operating systems, making it ideal for heterogeneous IT environments where multiple operating systems must be securely managed from a single control point.
