The DataTraveler Ultimate 3.0 has read speeds of 80MB/sec and 60MB/sec for writes when using USB 3.0 and 30MB/sec for both read and write operating on a USB 2.0 connection. In case you were wondering; yes it is backwards compatible with USB 2.0 connectors. Depending on the power output of the USB 2.0 connection, you may need to use the included Y-split cable for powering the DataTraveler Ultimate 3.0.



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