1. d987654321's Avatar
    Are the Q10, Passport , and Classic usb 2.0 or 3.0?
    12-13-15 07:30 PM
  2. Faizan Syed's Avatar
    2.0

    Posted via CB10
    12-13-15 07:35 PM
  3. Lusitano17's Avatar
    My understanding is that PP is 3.0 capable but not with the microUSB provided in box.

    Posted via CB10
    12-13-15 08:20 PM
  4. d987654321's Avatar
    Anyone else?
    12-14-15 07:18 PM
  5. TJ Strozier's Avatar
    What does this stuff mean?

    TJ Strozier of Astronomic Music Group
    12-14-15 09:09 PM
  6. jafrul's Avatar
    What does this stuff mean?

    TJ Strozier of Astronomic Music Group
    It means faster data transfer. To or fro PC or USB OTG.

    RedBerryan on PassportSQW100-1/10.3.2.2813
    12-14-15 09:13 PM
  7. jafrul's Avatar
    This is for Passport, don't know about others.


    What usb speeds are BlackBerry?-passport-usb.jpg

    RedBerryan on PassportSQW100-1/10.3.2.2813
    12-14-15 09:16 PM
  8. DrBoomBotz's Avatar
    It means faster data transfer. To or fro PC or USB OTG.

    RedBerryan on PassportSQW100-1/10.3.2.2813
    Probably not, I doubt that BB10 can read or write from persistent storage anywhere near fast enough for USB connection to be the bottleneck.
    12-15-15 12:53 AM
  9. jafrul's Avatar
    Probably not, I doubt that BB10 can read or write from persistent storage anywhere near fast enough for USB connection to be the bottleneck.
    The question he asked is what is the meaning of those usb 2.0 and 3.0.
    Obviously one of the attributes of newer usb3.0 is faster data transfer.
    Obviously in the term of Passport, I did experience 15-20mb/s data transfer to and fro my laptop. Which is faster than what I experienced when I was using Z30 before.

    RedBerryan on PassportSQW100-1/10.3.2.2813
    12-15-15 04:58 AM
  10. DrBoomBotz's Avatar
    The question he asked is what is the meaning of those usb 2.0 and 3.0.
    Obviously one of the attributes of newer usb3.0 is faster data transfer.
    Obviously in the term of Passport, I did experience 15-20mb/s data transfer to and fro my laptop. Which is faster than what I experienced when I was using Z30 before.

    RedBerryan on PassportSQW100-1/10.3.2.2813
    Just adding context. USB 2 has a maximum bulk transfer rate of 480 megabits/s and USB 3 starts at 5 gigabits/s. I hope you are talking about megabytes per second transfer rates or things are worse than I would have expected.
    Last edited by DrBoomBotz; 12-15-15 at 09:29 AM.
    12-15-15 07:15 AM
  11. jafrul's Avatar
    Just adding context. USB 2 has a transfer max bulk rate of 480 megabits/s and USB 3 starts at 5 gigabits/s. I hope you are talking about megabytes per second transfer rates or things are worse than I would have expected.
    When one talks about data transfers, one always mention in mb as in megabytes instead of megabits. We bought a 32Mbytes devices aren't we? And we have micro SD cards with 32Mbytes as well, no?

    So, definitely I was referring to data transfer speeds that we see on the lap top screen everytime we do files or movie transfers.

    RedBerryan on PassportSQW100-1/10.3.2.2813
    12-15-15 07:35 AM
  12. DrBoomBotz's Avatar
    When one talks about data transfers, one always mention in mb as in megabytes instead of megabits.
    I was talking about transfer rates because that is the relevant measure for USB 2 versus USB 3.
    Transfer rates are typically measured in megabits per second (Mb/s).
    It would not be incorrect however to measure them in
    megabytes per second (MB/s).

    We bought a 32Mbytes devices aren't we? And we have micro SD cards with 32Mbytes as well, no?
    You seem to be confusing storage capacity with transfer rate.

    So, definitely I was referring to data transfer speeds that we see on the lap top screen every time we do files or movie transfers.
    Sure whatever floats your boat.
    I wouldn't want you to think I was nitpicking.
    Lets not even mention Mebibits and Mebibytes.
    12-15-15 08:25 AM

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