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Adder Technology Adder ALIF1104T vs SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM: Comparison

Adder Technology Adder ALIF1104T and SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM separate most on port count: Adder Technology Adder ALIF1104T at 1, SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM at 4, 75% in favor of SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM. SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM also has the higher maximum resolution (3840x2160 vs 2560x1600). On price, SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM sits at $935.58 against $1,201.75 for Adder Technology Adder ALIF1104T.

Pick the SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM if that matters to you: higher maximum resolution (3840x2160 vs 2560x1600), so it can pass through a sharper or faster display. The SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM is also cheaper at $935.58 vs $1,201.75, so it is the better value. Match the switch's video ports to your monitor's inputs to avoid adapters.

Which is better, Adder Technology Adder ALIF1104T or SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM?

On paper, SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM has the edge on port count, at 4 vs Adder Technology Adder ALIF1104T at 1.

What is the main difference between Adder Technology Adder ALIF1104T and SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM?

The SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM is the stronger choice on paper: it has higher maximum resolution (3840x2160 vs 2560x1600), so it can pass through a sharper or faster display.

Which is cheaper, Adder Technology Adder ALIF1104T or SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM?

SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM costs $935.58 vs $1,201.75 for Adder Technology Adder ALIF1104T at the time of our last price check.

Adder ALIF1104T (HDMI KVM-over-IP Transmitter over 1GbE)
AdderAdder Technology Adder ALIF1104T

$1,201.75

Consumercarts listing

@ Consumercarts listing ›
SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM (DP to HDMI)
SmartAVISmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM

$935.58

Consumercarts listing

@ Consumercarts listing ›

Specs and benchmarks

  • Capability Score

    Adder Technology Adder ALIF1104T
    7.1/10
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    6.6/10

    These are different kinds of KVM, scored on separate scales, so the two scores can't be compared directly.

  • Port Count

    Adder Technology Adder ALIF1104T
    1-75%
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    4

  • Displays Per Computer

    Adder Technology Adder ALIF1104T
    1 displays
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    2 displays

  • Video Standard

    Adder Technology Adder ALIF1104T
    HDMI
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    DisplayPort input / HDMI output

  • Max Resolution

    Adder Technology Adder ALIF1104T
    2560x1600 @ 60Hz-51%
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    4K@30Hz per headBest

  • Audio Support

    Adder Technology Adder ALIF1104T
    Yes
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    No

  • KVM Segment

    Adder Technology Adder ALIF1104T
    Extender
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    Secure

  • Max Refresh At Max Resolution

    Adder Technology Adder ALIF1104T
    60 Hz-51%
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    30 HzBest

  • USB Switching Speed

    Adder Technology Adder ALIF1104T
    USB 2.0Best
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    USB 1.1

  • Price

    Adder Technology Adder ALIF1104T
    1201.75 USD
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    935.58 USD

  • Brand

    Adder Technology Adder ALIF1104T
    Adder
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    SmartAVI

  • Model

    Adder Technology Adder ALIF1104T
    ALIF1104T
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    SDHN-4D-P

  • Max Resolution Per Display

    Adder Technology Adder ALIF1104T
    2560x1600-51%
    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    3840x2160Best

    Which one should you pick?

    Choose Adder Technology Adder ALIF1104T if you already have it on hand or find it at a lower price.

    Choose SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM if you want the higher port count (4 vs 1), the higher max resolution (4K@30Hz per head vs 2560x1600 @ 60Hz) and the higher max refresh at max resolution (30 Hz vs 60 Hz).

    Price comparison

    RetailerAdder Technology Adder ALIF1104TSmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM
    Consumercarts listing

    $1,201.75

    View on Consumercarts listing

    $935.58

    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 Technology Adder ALIF1104T

    8 / 10 Expert Rating

    A strong HDMI-based enterprise IP KVM transmitter for buyers already invested in the ADDERLink Infinity ecosystem.

    SmartAVI SDHN-4D-P 4-Port Dual-Head Secure KVM

    7.9 / 10 Expert Rating

    A solid 4-system dual-monitor pick for facilities bridging DisplayPort source computers to an established HDMI display fleet, with CAC included.

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