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  1. #1
    Member 555's Avatar
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    Default USB Transfer speed <1MB/s

    I wonder is this normal to have write speed of less than 1MB/s to either internal memory or microsd when connected trough device USB cable.

    When i use my sdcard with reader i get around 3MB/s writing speed

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  3. #2
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    Older gps models use USB 1 which is really slooow. Could be your problem.

  4. #3
    Member 555's Avatar
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    Guess they thought as you only load maps once should not be a issue...

    Is 62 series old?

  5. #4
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    Quote Originally Posted by 555 View Post
    Guess they thought as you only load maps once should not be a issue...

    Is 62 series old?
    No, 62 series probably use USB 2.
    The good thing is that you don't load maps so often so you can live with taking out the card.

  6. #5
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    Quote Originally Posted by 555 View Post
    I wonder is this normal to have write speed of less than 1MB/s to either internal memory or microsd when connected trough device USB cable.
    All Garmin unit have limit for a USB transfer rate based on electronic component of the device. Partly it is given in SW. Oldies remember SW for Nuvi 3790 with transfer rate to SD on 50Kb/s!!!
    So it is normally. All developer program may to set this limit to avoid of data losses.
    Love your wife? Buy yourself a GPS for answering to her favorite question: "Dear, where are you?".

 

 

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