[Read speed] [writing speed] [transfer rate] is not earlier. Used in the Macbook pro Mid2010 and iMac2009. I do not feel the slowness during the editing I have to be able to edit any of the iMovie either put the file Mac. When the reading of the video file but is not earlier of writing, it is in anticipation of it do not mind because it is the other work.
[Quietness] is quiet. I only move around in the [durability] house, is no problem to use more than six months but I have removed it dipped about once every two days.
[Design] I like it very much. I like white goods to me is the best. It does not interfere also small size.
[OVERALL] very happy.