The holder with lock is to be used when you want to have your tablet safely locked in place and still easy accessible, for example in shops, exhibitions, events, trucks, boats etc. The holder has a built-in lock, in order to take the device out from the holder you need a key (2 keys included). You can connect e.g. a charging cable to the device when it is in the holder. The holder is mounted onto a tilt swivel. This mean you can easily adjust the angle for better viewing and switch between portrait and landscape mode simply by turning the holder into desired position. ProClip (Brodit's vehicle mounting bracket) is designed for installation of smaller devices like mobile phones and GPS devices, ProClip is not designed for large devices like tablets. In some vehicles the ProClip has an extra firm fit and can then be used also for installation of a tablet. If you want to place a tablet onto the car's dashboard, each combination of tablet-car must be examined in detail by you in order to determine if such an installation is possible in the specific case. Consideration should be given to the position and how firmly the ProClip is in place, as well as the size of the tablet you wish to use.