Kensington has released two distinct products under the same family name: SafeGrip Rugged Case & Stand for iPad mini ($50) and SafeGrip Security Case & Lock for iPad ($90). The latter model supports second-, third-, and fourth-generation iPads. Although it's not identical, the iPad mini holder reminds us of i-Blason's ArmorBox Kido Series. The foam case has a hinged-handle that can also act as a stand. This one includes a stylus, which can fit into…