From a docking station you expect more than just two USB ports, power connector and in this case stability. Of course, this was also in the description of the product - in everyday life, the cradle but proves to be quite useless. The connections are not sufficient for effective working and for a bit of plastic to better work with a Tablet Cradle tends to be heavy and not well stowed (the support on the back can be removed, but not folded). It could instead be a 4-port USB hub done because the Tablet Acer Iconia W700 can also be supplied in the Tablet Case up.