USB 3.0


  1. Posts : 31
    Windows 7 Ultimate x64
       #1

    USB 3.0


    Alright I'm curious that if I get a motherboard that supports USB 3.0 will I have to buy new devices/ new connector that supports it too? or will it be compatible with USB 2.0 devices? +rep for answers xD
      My Computer


  2. Posts : 370
    Windows 7 Ultimate x64
       #2

    USB 3.0 is "mostly" backwards compatable with USB 2.0, not sure about 1.1.
      My Computer


  3. Posts : 7,878
    Windows 7 Ultimate x64
       #3

    You can plug in USB 2.0 devices into a USB 3.0 port no problem. However you will only get the speed of the USB 2.0 device.
      My Computer


  4. Posts : 8,375
    W7 Ultimate x64/W10 Pro x64/W11 Pro Triple Boot - Main PC W7 Remote PC Micro ATX W7 Pro x64/W11 Pro
       #4

    USB 3.0 will see another change as far as current being raised up from the present 100mA to 150mA to meet the requirements on the new devices. Where the present 5 device maximum is seen with 2.0 that will be 6 devices with the new bus per port.

    Another bit there while one good reference besides the usb.org site is seen at USB 3.0 Explained
      My Computers


 

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