The thing is pretty great to work with. Unfortunately, my mouse pad broke within the first week (after some software update, out of all things) and has some difficultly syncing the files on my Chromebook with my Drive account (which it's supposed to with one of the special folders in all Chromebooks).Overall, cool. But if you are doing some serious work with files, might want something easier to use or don't mind the amount of time it takes.