Works well but limited feature set
Unlike most SMB-capable file managers / browsers, this one is actually pretty fast and reliable. No issues working with a Kingston MobileLite G2.
However, the Achilles heel for me is that it wont let you view two "remote" (e.g. SMB) locations at once. So you cant copy files between two remote locations - you have to copy first onto your iPad and then back off to the target location.
In my particular case, Im just trying to copy files between two folders on the same SMB share. This app comes closer than most to being able to do that, but falls just short (I dont have the space on my iPad to temporarily buffer the files).
Wade Tregaskis about
USB Flash Drive Lite