Raritan Secure Switch RSS-104C4K
Expert rating9.1 / 10
- Port Count:
- 4 computers
- Video Standard:
- DVI
- Price:
- $1
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Manufacturer: Raritan Last updated: 2026-09-12
Raritan Secure Switch RSS-104C4K (4-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) Review
Raritan Secure Switch RSS-104C4K 4-port DVI HDMI VGA USB audio smart card secure KVM switch, NIAP certified, tamper-evident government classified switch, 4K secure KVM
The 4-network version of the RSS-102C4K, giving analyst desks juggling four classification levels the same 4K video, audio, and smart-card switching in one tamper-evident enclosure.
Scaling to Four Networks Without Losing Features
Unlike some secure switches that drop audio or smart-card support as port count grows, the RSS-104C4K keeps the full feature set of the RSS-102C4K across four channels.
Analyst Desk Fit
Multi-INT and joint-agency desks that need to move between four separate networks throughout the day benefit from consistent 4K video and audio quality regardless of which network is active.
Comparison to Alternatives
For only 2 networks, the RSS-102C4K covers the identical feature set for roughly $400 less. Raritan's RSS-1044K drops the smart card reader at the same 4-port count if that's not required. Adder's AVSC1104/AVSD1104-class switches remain VGA/DVI-only lower-cost alternatives without audio or 4K support.
Specifications
Design
| Port Count | 4 |
|---|---|
| Switching Method | Push-button secure isolation switch with tamper-evident labels, no IP/network path |
Topology
| KVM Segment | Desk |
|---|
Video & Features
| Video Standard | DVI, HDMI, VGA |
|---|---|
| Max Resolution | 4K@30Hz (DVI/HDMI); 1920x1200 (VGA) |
| USB Hub Ports | 1 |
| Audio Support | Yes |
In the box and price
| Price | 1114.00 USD |
|---|
| Brand | Raritan |
|---|---|
| Model | RSS-104C4K |
| Security Certification | NIAP PSD Protection Profile compliant, common access card support |
| Data Isolation | Hardware data-path isolation between connected computers, tamper-evident enclosure |
| Spec Score | 3.1 |
| Monitors | 1 |
| USB-C Power Delivery | No |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating9.1 / 10
A top-tier certified secure KVM for multi-network analyst desks needing 4K, audio and smart card support at once.
Best for
- Multi-agency analyst desks needing 4 isolated networks with 4K video
- Government facilities requiring smart card auth across all connected networks
- Secure workstations needing both audio and modern video formats
Not for
- Two-network desks (the RSS-102C4K is cheaper)
- Budget-constrained deployments not needing smart card support (see RSS-1044K)
- General commercial IT with no classification requirement
FAQs
What are the key specifications of the Raritan Secure Switch RSS-104C4K (4-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)?
The Raritan Secure Switch RSS-104C4K (4-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) is a KVM switch from Raritan. Key specs: Port Count 4 computers, Switching Method Push-button secure isolation switch with tamper-evident labels, no IP/network path, Video Standard DVI, HDMI, VGA, Max Resolution 4K@30Hz (DVI/HDMI); 1920x1200 (VGA), USB Hub Ports 1 dedicated USB keyboard/mouse port per computer, plus smart card reader port.
Who is the Raritan Secure Switch RSS-104C4K (4-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) best suited to?
It suits multi-agency analyst desks needing 4 isolated networks with 4k video, government facilities requiring smart card auth across all connected networks, secure workstations needing both audio and modern video formats.
What are the drawbacks of the Raritan Secure Switch RSS-104C4K (4-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)?
It is a poor fit for two-network desks (the rss-102c4k is cheaper), budget-constrained deployments not needing smart card support (see rss-1044k), general commercial it with no classification requirement.
Compare and read more
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