G drive ev atc is as rugged as you want to be this all terrain drive solution with tethered usb cable shields a high quality lightweight removable stand alone g drive ev raw usb hard drive featuring a watertight drive compartment your data is further protected from pressure shock and dust the ev all terrain case is compatible with the evolution series also fitting the g drive ev or g drive ev ssd perfect for in the field back up editing transferring and storage this durable 7200 rpm