Kensington Charge and Sync Cabinet for 7-Inch to 10-Inch Tablets, iPad Air, iPad 4/3/2 and Galaxy Tab 3 (K67862AM) Adjustable shelves allows for tablets in their protective rugged cases Built-in cooling fan to avoid overheating charging tablets Can hold iPads (iPad Air 2, iPad Air, iPad 4/3/2, iPad Mini 3, iPad Mini with Retina Display), Galaxy Tabs, Kindles, and other iOS and Android devices in various sizes Holds up to 10 tablets for secured storage, charging and syncing Individual lock keys included. Master Access keys can be ordered. Secures to table with mounting plate or cable lock Stack up to 3 cabinets, and sync up to 30 tablets with a separate USB hub. Tamper-resistant, disappearing door opens wide for easy access Adjustable shelves allows for tablets in their protective rugged cases Built-in cooling fan to avoid overheating charging tablets Can hold iPads (iPad Air, iPad 4/3/2, iPad Mini), Galaxy Tabs, Kindles, and other iOS and Android devices in various sizes Holds up to 10 tablets for secured storage, charging and syncing Individual lock keys included. Master Access keys can be ordered. Secures to table with mounting plate or cable lock Stack up to 3 cabinets, and sync up to 30 tablets with a separate USB hub. Tamper-resistant, disappearing door opens wide for easy access