The Power Sync Roller provides full-rate charge, sync, protection & transport for up to 10 iPad with Retina display or iPad Air devices in a protected, hardshell rolling case. On the move, the telescoping handle, inline skate wheels & interior foam padding provide a smooth & cushioned ride for your devices. & when you reach your destination, the Power Sync Roller's full-rate charge & simultaneous sync ensure your devices are ready to go.