It is true that the 17 "laptop is not really on bracket (stand board) matches. However, this is only an optical problem. The 17" laptop is on the sides approximately 4 cm at, but otherwise there is no Proleme. The ergonomic attitude is really much better with the KIT. Two caveats (and therefore point deduction) there are: The keyboard is only 40 cm (standard keypad 46 cm) wide. Thus, it is very handy, but the keys are smaller than usual. Here you can see the keyboard only flat on the table and do not tilt. Large class is that the keyboard and the mouse (joint recipients) only one USB port is required on the laptop (there are only 3 of my L.).