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laptop port symbols


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laptop port symbols

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Hi, I'm sure that this information should be somewhere on this website, but it's impossible to find.

I have a dell precision laptop, and I want to know what all of the port symbols mean. There seems to no legend any where.


Can somebody document what they all mean?





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  • Download the owner's manual from

    my Dells:
    Optiplex 3020 - Windows 7 Pro 64-bit / Linux Mint
    Optiplex 3020 - Windows 7 Pro 64-bit

    Precision M6300 - Windows 10 Pro 64-bit

    Latitude D620 - XP Pro SP3