Device Type | KVM Switch |
Product Model | F1DN204KVM-UN-4 |
Form Factor | Desktop |
Supported Monitors | Dual Monitor |
Video Input Types | DisplayPort, HDMI |
Power Supply Type | External power adapter |
Weight | Approx. 3.3 lbs (1.5 kg) |
Maximum Resolution Supported | 3840 x 2160 at 60Hz |
Generation | 2nd Generation |
UPC | 745883800964 |
Belkin 4-Port Dual Monitor Secure KVM Switch with DP/HDMI Support





Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Secure desktop KVM design enables isolated switching across four systems without compromising data integrity
- Dual video output with high-resolution support (4K UHD) ideal for data-intensive and secure environments
- TAA compliance and U.S.-based manufacturing make it suitable for government and federally regulated industries
Product Overview
The Belkin 4-Port Dual Monitor Secure Desktop KVM Switch (model F1DN204KVM-UN-4) is engineered for secure multi-system access using dual-head DisplayPort and HDMI video. Supporting a maximum resolution of 3840 x 2160, it ensures crystal-clear visuals across connected systems without compromising on security. Designed in the United States and compliant with TAA regulations, this KVM switch is ideal for controlled environments that demand compliance and secure system isolation, such as government or defense applications.
With four host ports, configurable through USB and DisplayPort/HDMI interfaces, users can seamlessly switch between machines without sacrificing efficiency. The compact desktop form factor (12.5 x 6.2 x 3.6 inches) allows it to integrate well into tight workspaces, while the included TAA combo and video cables simplify installation and reduce setup complexity. A 3-year standard support warranty further enhances its long-term deployment value.
This 2nd generation Belkin secure KVM switch is a reliable and cost-effective solution for professionals working in high-assurance environments who require multi-monitor capabilities without compromising data integrity or visual performance.
Specifications
Product Overview
Physical & Environmental
Width | 12.5 inch |
Depth | 3.6 inch |
Height | 6.2 inch |
Mounting Options | Desktop only |
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) |
Cloud Management & Licensing
Centralized Management | No (standalone device) |
Subscription or Licensing Required | No |
Interfaces
Number of Computers Supported | 4 |
Console Ports | USB for keyboard and mouse, DisplayPort or HDMI video |
Host Interface | DisplayPort or HDMI, USB |
USB Ports | 4 x USB Type B host ports, 2 x USB Type A console ports |
Audio Ports | 1 x line-in; 1 x line-out |
Video Interfaces | 2 x DisplayPort or HDMI per system |
Peripheral Sharing | USB keyboard and mouse only (no USB switching) |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | UL, FCC, CE, RCM |
Security Standard Compliance | NIAP PP 4.0 |
Advanced Security Features
Secure Switching Technology | Belkin NIAP Common Criteria PP4.0 secure architecture |
Tamper-Evident Seals | Yes |
Keyboard/Mouse Emulation | Always-on USB device emulation |
USB Protection | Isolated data paths; no USB peripheral sharing outside console |
Firmware Protection | Firmware cannot be reprogrammed externally |
Physical Channel Isolation | Complete electrical and mechanical isolation between channels |