Raritan Secure Switch RSS-102C4K
Expert rating9.1 / 10
- Port Count:
- 2 computers
- Video Standard:
- DVI
- Price:
- $717.18
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Raritan Last updated: 2026-09-12
Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) Review
Raritan Secure Switch RSS-102C4K 2-port DVI HDMI VGA USB audio smart card secure KVM switch, NIAP certified, tamper-evident government classified switch, 4K secure KVM
Raritan's answer to the Adder secure line, but with 4K video and audio switching built in: two isolated networks, one keyboard/mouse/monitor/speaker set, and a smart card reader that follows whichever network is active, all in a tamper-evident case.
4K and Audio in a Certified Switch
Where the Adder AVSC/AVSV/AVSD lines top out at VGA or DVI without audio, the RSS-102C4K adds HDMI at 4K resolution and full audio switching, making it a better fit for modern classified workstations with high-resolution displays and audio needs.
Tamper-Evident Design
Physical security matters as much as electrical isolation in classified spaces — the enclosure uses tamper-evident labels so any attempt to open the unit is visible on inspection.
Comparison to Alternatives
For 4 ports instead of 2, the RSS-104C4K scales up the same feature set. Raritan's own RSS-1024K drops the smart card reader for a lower price if that's not required. Adder's AVSC1102 remains a lighter-weight, VGA-only, lower-cost alternative for facilities that don't need 4K/HDMI or audio switching.
Specifications
Design
| Port Count | 2 |
|---|---|
| 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 | 717.18 USD |
|---|
| Brand | Raritan |
|---|---|
| Model | RSS-102C4K |
| 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
One of the most capable certified secure KVM switches in this catalog thanks to 4K, audio and smart card support together.
Best for
- Classified 2-network desks needing 4K HDMI video and audio switching
- Government facilities requiring both smart card auth and tamper-evident hardware
- Modern secure workstation refreshes moving past VGA-only equipment
Not for
- Budget-constrained secure deployments (the RSS-1024K is cheaper without smart card support)
- Desks needing more than 2 connected computers
- General commercial office use with no security clearance requirement
FAQs
What are the key specifications of the Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)?
The Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) is a KVM switch from Raritan. Key specs: Port Count 2 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-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM) best suited to?
It suits classified 2-network desks needing 4k hdmi video and audio switching, government facilities requiring both smart card auth and tamper-evident hardware, modern secure workstation refreshes moving past vga-only equipment.
What are the drawbacks of the Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)?
It is a poor fit for budget-constrained secure deployments (the rss-1024k is cheaper without smart card support), desks needing more than 2 connected computers, general commercial office use with no security clearance requirement.
Compare and read more
- Adder AdderView PRO AV4PRO (4-8 Computers / 1-4 Monitors / DVI-VGA / Modular Multi-Head) vs Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)
- Adder ALIF1104T (HDMI KVM-over-IP Transmitter over 1GbE / $1,201.75) vs Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)
- Adder AdderLink IPEPS (IPEPS) (1 Server / IP-Based Remote KVM over IP / Single-Port Extender) vs Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)
- Adder ADDERView PRO (AV4PRO-DVI) (4 Computers / DVI / Secure Desktop KVM / $540.00) vs Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)
- Adder ALIF1002P (Network DVI Extender Transmitter & Receiver / $3,051.40) vs Raritan Secure Switch RSS-102C4K (2-Port DVI/HDMI/VGA/USB/Audio/Smart Card KVM)