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Adder Technology Adder ALIF1002P vs TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio: Comparison

Adder Technology Adder ALIF1002P has the higher maximum resolution (1920x1200 vs 1920x1080). They match on displays per computer and audio support.

Pick the Adder Technology Adder ALIF1002P if that matters to you: higher maximum resolution (1920x1200 vs 1920x1080), so it can pass through a sharper or faster display. Match the switch's video ports to your monitor's inputs to avoid adapters.

Which is better, Adder Technology Adder ALIF1002P or TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio?

On paper, Adder Technology Adder ALIF1002P has the edge on max resolution, at 1920x1200 vs TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio at 1920x1080.

What is the main difference between Adder Technology Adder ALIF1002P and TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio?

The Adder Technology Adder ALIF1002P is the stronger choice on paper: it has higher maximum resolution (1920x1200 vs 1920x1080), so it can pass through a sharper or faster display.

Adder ALIF1002P (Network DVI Extender Transmitter & Receiver)
AdderAdder Technology Adder ALIF1002P

$3,051.40

Consumercarts listing

@ Consumercarts listing ›
TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
TRENDnetTRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio

Specs and benchmarks

  • Capability Score

    Adder Technology Adder ALIF1002P
    6.8/10
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    3.6/10

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

  • Displays Per Computer

    Adder Technology Adder ALIF1002P
    1 displays
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    1 displays

  • Video Standard

    Adder Technology Adder ALIF1002P
    DVI
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    VGA

  • Max Resolution

    Adder Technology Adder ALIF1002P
    1920x1200 @ 60HzBest
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    1080p-10%

  • Audio Support

    Adder Technology Adder ALIF1002P
    Yes
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    Yes

  • KVM Segment

    Adder Technology Adder ALIF1002P
    Extender
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    Desk

  • Max Resolution Per Display

    Adder Technology Adder ALIF1002P
    1920x1200Best
    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    1920x1080-10%

    Which one should you pick?

    Choose Adder Technology Adder ALIF1002P if you want the higher max resolution (1920x1200 @ 60Hz vs 1080p) and the higher max resolution per display (1920x1200 vs 1920x1080).

    Choose TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio if you already have it on hand or find it at a lower price.

    Price comparison

    RetailerAdder Technology Adder ALIF1002PTRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio
    Consumercarts listing

    $3,051.40

    View on Consumercarts listing
    TRENDnetView on TRENDnet
    Best BuyView on Best Buy

    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 ALIF1002P

    7 / 10 Expert Rating

    A capable enterprise DVI network extender pair, priced for serious IP KVM matrix deployments rather than single-room extension.

    TRENDnet TK-409K 4-Port USB KVM Switch Kit with Audio

    6.1 / 10 Expert Rating

    The audio-equipped 4-port version of TRENDnet's USB KVM kit, adding speaker/mic switching for a modest premium.

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