The write speed of this USB3.0 flash drives is not outstanding, but perfectly adequate, since I only use it for the work to occasionally back up projects here. It came to me mainly depends on the high performance of the USB3.0 standards to exploit in the field of reading, so that here quickly a project loaded times directly from the stick or can be even opened and edited.
Who is so great importance to high reading speed in order, for example, play a high-definition movie directly from the stick and at the same time bothers him less that the transfer speed (write) hardly goes beyond 5MB / s addition that is very well served with this stick.