He is super-small and also still extremely fast.
Quick means here that he the max. Speed of an inserted card converts best.
Above all, it is significantly faster than its counterpart from Sandisk that it is easier and also be equipped Micro Memory Sticks digested.
Often you should change the cards but not, depending on the model (here: Sandisk 16GB) it's quite fiddly.
With this reader and a fast microSD card gives an ultra-compact high-speed USB stick.
