UBS 3.0 is backward compatible with 2.0 and 1.0 with type A connectors the kind we are all use to on our computers and devices it's part of the spec.
Their are 3.0 connectors with different ends on them but are used for different things.Here is a link explaining everything in detail.
Their are 3.0 connectors with different ends on them but are used for different things.Here is a link explaining everything in detail.
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