Forum Home Computer& Networking How to Tell USB 3.0

How to Tell USB 3.0

Last post 3/13/2013 5:31:46 PM by zhang juan 0 replies.
Post at: 3/13/2013 5:31:46 PM
  • Judy
  • Judy
  • Member since 2018-01-16
This year, USB 3.0 hard drives and other gadgets are finally hitting stores. I enjoy the convenience brought by the adavanced technology, but , at the same time, i have the trouble how to distinguish USB 3.0 from USB 2.0. I've heard that 3.0 connectors are usually colored blue on the inside, and its transmission rate is ten times faster than that of 2.0. Is it really so ? Are ther any other differences? And how to explain the double "s" on Usb 3.0 devices?
USB 3.0 devices are a little bit more expensive than 2.0, and i don not want to waste my money.  I hope you can help me. Thank you!

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