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Discussion in 'OS X Mountain Lion (10.8)' started by warplane95, Sep 14, 2013.
How can I see media transfer speed when I transfer movie from external HDD to internal HDD?
The Disk Activity tab in Activity Monitor should give you an estimation of the transfer speed.
The measured speed is the total transfer speed for all running process. If no other process transfer lots of data at the same time it should give you a good estimation.