An innovative new product range designed to store, charge and sync up to 30 USB devices at ultra-fast speed. Each PowerTray can store 10 tablets and comes in two sizes: a shallow tray and an extra deep version. The PowerTrolley can adapt to house either three tiers of shallow trays, charging 30 devices at any one time or two tiers of extra deep trays, charging 20 units. The PowerTrolley is specially designed to securely store and charge devices using the new PowerTrays and has useful built-in features such as lockable castors and optional handles. To maintain security, complete units are lockable and, of course, mobile for easy deployment to storerooms or cupboards.