Product Type | Secure Desktop KVM Switch |
Form Factor | Desktop |
Number of Computers Controlled | 4 |
Number of Displays Supported | 1 per computer |
Supported Video Interfaces | DisplayPort and HDMI |
CAC Support | Yes |
TAA Compliant | Yes |
Weight | 1.45 kg (3.2 lbs) |
Power Requirements | 12V DC, 3.3A |
Power Supply Type | External AC Adapter |
Belkin 4-Port DP/HDMI Secure Desktop KVM Switch PP4.0





Key Benefits

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- Supports both DP and HDMI video, offering flexibility for mixed-display environments.
- TAA compliance and US-made origin meet federal procurement and security standards.
- Integrated CAC support streamlines secure authentication for high-assurance computing setups.
Product Overview
The Belkin 4-Port Secure Desktop KVM Switch PP4.0 (F1DN104KVM-UN-4) enables secure switching between systems using DisplayPort and HDMI interfaces. Engineered for high-security environments, it ensures physical data isolation and is TAA-compliant, making it suitable for deployment in government or defense sectors. With common access card (CAC) compatibility and US-origin manufacturing, the switch upholds key criteria for use in sensitive installations. While detailed video specifications and switching performance weren't provided, the unit consistently supports multi-system control under strict data security standards.
Specifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | United States |
Compliance Standards | TAA, NIAP PP 4.0 Compliant |
Certifications | FCC Part 15 Class B, UL, CE, RCM |
Advanced Security Features
Secure Keyboard/Mouse Switching | Yes, via dedicated processor channels |
Unidirectional Data Paths | Yes |
Buffer Overflow Protection | Yes |
Tamper Evident Seals | Yes |
Always-on Intrusion Detection | Yes |
NIAP Protection Profile | PP4.0 |
Smart Card (CAC) Isolation | Yes |
Interfaces
Computer Ports | 4 x HDMI/DisplayPort |
Keyboard/Mouse Ports | 4 x USB Type A (per computer), 2 x USB front-facing console |
Supported Resolutions | Up to 3840 x 2160 at 30Hz |
Console Video Output | HDMI & DisplayPort |
USB CAC Connection | Yes, USB port for Smart Card Reader |
Audio Support | No |
EDID Support | Yes, Fixed EDID |
Physical & Environmental
Dimensions | 26.3 x 14.6 x 4.4 cm (10.35 x 5.75 x 1.73 in) |
Form Factor Material | Metal enclosure |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Operating Humidity | 0% to 80% non-condensing |
Cooling | Passive cooling |
Color | Black |
Cloud Management & Licensing
Cloud Management | No |
Management Interface | Physical front panel buttons |
Licensing Required | No |