okiedan "Pro Bono Publico"
Purchased two of these to use in my surface pro.  loaded one with 60 gigs of movies and one with 60 gigs of music.  Small form factor means easy to transport.Both work flawlessly in my Surface Pro.Redirected my itunes music to the d: drive and therefore using none of my Pro storage space for movies or music.Plays movies and music perfect to my Pro device.....no waits....no slow downs.....just pure streaming from the sandisk to my screen........ happy........Of course I have skydive, iCloud, and amazon cloud but sometimes you are away from fast wifi or just simply do not want to use any of your processing speed to stream....this enables me to have content available at a whim.