This is my third IGo keyboard--new ones bought because my portable handheld devices themselves evolved so rapidly. The keyboard is sturdy, durable, and FULL SIZE. This is very important for people who must do a lot of typing on the go. If you're a writer who works in cafes on a tablet, smart phone, or other handheld, a full-size keyboard that can be stashed in a handbag, and which weighs very little, is crucial. You can use the little stand or prop your device nearby--I've even learned to prop it up on an inverted backpack when sitting on a park bench. I'd be lost without this keyboard!