Datamation Systems Gather Round carts are the most compact, user-friendly and affordable cart systems you can find. If you need a solution that charges large quantities of Chromebooks in a mobile and secure cart this is the perfect solution. The DS-GR-CBW-L32-C will simultaneously charge 32 tablets. Sixteen Chromebooks are stored in each tray, two trays per cart; trays have handles and are removable. The cart has two gliding doors with integrated push button locks and a unique ID card feature that lets you personalize the cart. The durable charging system is powered by state-of-the-art universal USB hubs from Cambrionix, a global leader in mobile USB solutions; universal and future-proof with user-upgradeable firmware. Innovative Gather 'Round design allows teachers and students to access cart from both sides, increasing instructional time and improving classroom management. The DS-GR-CBW-L32-C is proudly made in the USA.