thin and fragile

key purchased for its attractive price, fast delivery, thank you amazon; I have not yet been appreciated or not its speed usb 3, because the rest of my equipment is being assembled, so I commented only outside appearance: thin, small, convenient for transportation; least for daily use at a desk, I prefer the thick key + because + manageable; the slide side is very convenient; plastic and finesse of the key, give an impression of fragility, some pleasant, it is feared to break it; I will not be using it for frequent actions; but for simple and casual use, it's a great key to a more than interesting price.