| Product Type | Secure KVM Switch |
| Model | F1DN104KVM-UNN4 |
| Security Profile | PP4.0 |
| Number of Ports | 4 |
| Display Support | Single Head DP/HDMI to DP/HDMI |
| CAC Support | No CAC |
| TAA Compliant | Yes |
| Weight | 2.8 lbs (1.27 kg) |
| Form Factor | Desktop |
| Power Requirements | 12V DC, 2.0A |
Belkin 4-Port DP/HDMI Secure KVM Switch, No CAC, PP4.0

Key Benefits
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- Provides flexible video compatibility with universal DP/HDMI support, minimizing hardware adaptation needs
- Secure PP4.0 profile with no CAC integration supports high-assurance environments requiring strict isolation
- TAA compliance and U.S. manufacturing make it ideal for government and defense applications
Product Overview
The Belkin 4-Port Single Head DP/HDMI to DP/HDMI Secure Desktop KVM Switch (Model: F1DN104KVM-UNN4) delivers secure switching for up to four systems using a single keyboard, monitor, and mouse interface. With universal DisplayPort and HDMI compatibility, it supports a variety of video outputs from both modern and legacy devices. TAA compliant and manufactured in the United States, this model is built for high-security environments where CAC-free operation is a requirement. Designed for government, defense, and enterprise scenarios, its PP4.0 security profile ensures high-assurance user isolation and data integrity.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x D x H) | 10.0 x 5.0 x 1.7 in (25.4 x 12.7 x 4.3 cm) |
| Housing Material | Metal |
| Operating Temperature | 0 to 40°C (32 to 104°F) |
| Storage Temperature | -20 to 60°C (-4 to 140°F) |
| Operating Humidity | 0% to 80% RH, non-condensing |
| Cooling | Passive |
Cloud Management & Licensing
| Remote Management | No (local control only) |
| Software/Drivers Required | No |
| Licensing Requirements | None |
Interfaces
| Video Interfaces | HDMI, DisplayPort |
| USB Ports | USB HID (Keyboard/Mouse), USB Console |
| Video Input Ports | 4 x HDMI or DP (via adapter) |
| Video Output Ports | 1 x HDMI or DP (via adapter) |
| USB Type | USB 2.0 Type B (per channel), USB Type A (console) |
| Channel Selection | Front Panel Push Button |
| Keyboard/Mouse Support | USB HID only |
| EDID Emulation | Yes |
Compliance & Origin
| Country of Origin | UNITED STATES |
| Certifications | FCC, CE, UL, TUV |
| Security Certification | NIAP PP4.0 Verified |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Advanced Security Features
| Mechanical Data Isolation | Yes |
| Keyboard/Mouse Emulation per Port | Yes |
| Unidirectional Data Paths | Yes |
| Tamper-Evident Labels | Yes |
| Always-on Switching | No (manual switching only) |
| Audio Support | No (data isolation enforced) |