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Adder AdderLink IPEPS vs SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port: Comparison
Adder AdderLink IPEPS and SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port separate most on port count: Adder AdderLink IPEPS at 1, SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port at 4, 75% in favour of SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port. On price, SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port sits at $546.75 against $599.40 for Adder AdderLink IPEPS.

$546.75
Consumercarts listing
@ Consumercarts listing ›Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Port Count | 1-75% | 4 |
| Switching Method | IP-based remote access (single-computer KVM over IP) | Front-panel pushbutton |
| Video Standard | VGA | N/A (KM only, no video) |
| Max Resolution | 1600x1200 | N/A |
| Price | 599.40 | 546.75 |
| Brand | Adder | SmartAVI |
| Model | IPEPS | SKMN-4S-P |
Price comparison
| Retailer | Adder AdderLink IPEPS | SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port |
|---|---|---|
| Consumercarts listing | $599.40 View on Consumercarts listing | $546.75 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Adder AdderLink IPEPS
7 / 10 Expert Rating
A focused, affordable way to get true remote BIOS-level access to one critical server without a full IP KVM matrix.
SmartAVI SKMN-4S-P 4-Port Secure Pro KM Switch with CAC Port
7.8 / 10 Expert Rating
The right call whenever CAC authentication has to travel with the KM switch itself — a clean, isolated way to add smart-card switching to four systems.
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