Version and / or Patch Used: 3.0
Developer Homepage: http://www.simplisoftware.com
Product Homepage: http://www.simplisoftware.com/Public/index.php?request=HdTach
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On a linier scale we see the differences between the onboard USB 2.0 and the VIZO ExpressCard USB 3.0. If you move data to and from your drive with an external HDD then USB 3.0 is clearly the way to go.