The Cart-Grip Security Mount with Accessory Compartments is all you need to transform your iPad and product scanner into a fully-functional self-checkout system. The grip can easily be mounted to the handle of a shopping cart. Sturdy metal construction prevents damage to the tablet. In the back of the tablet's protective case, you'll find a key-locking adapter or battery pack that will keep your tablet's power source secure, protected, and out of the way. Right below the tablet, a retail scanner holster makes it easy for customers to log their purchases and enjoy a smooth and intuitive shopping experience. Best of all, the device is fully customizable: each piece can be removed and replaced, and the mount and protective casing are made with a standard VESA 75x75 compatible plate. The Cart-Grip Security Mount is compatible with tablets 7.9” – 12.9” and include foam inserts for most popular Apple and Samsung tablets.