Aleratecs Universal Phone Game Controller Vise Mount lets you enjoy your favorite games even more by providing an ergonomic feel that gives gamers the familiarity of a console game controller. The adjustable release button located at the back of the game controller makes it easy to mount most Smartphones. The lightweight design of this game controller mount gives you a wonderful gaming experience and can greatly improve the handling and security of your device as you play.Specifications. Ergonomic and lightweight design. Rubber inserts for protection and security. Compatible with iPhone 4S 5 5S Samsung Galaxy S3 S4 Note 2 and most Android Smartphones. Dimension - 13 x 9 x 1 in.