The input devices of the Extensa do not need to fear the competition with those of other, more expensive notebooks. The slightly convex keyboard consists of 89 keys with a size of 1. Thereby being slightly convex contributes to the good ergonomics of the keyboard. The key heads only wobble a little bit. The key travel is short and the feedback user-friendly. Furthermore, there is hardly any clattering during typing, so, the keyboard is relatively quiet. So, every key is[…]