36-bay pre-wired USB charging hub cart with Inteli-Sence smart charging is designed to charge, secure and transport 15 to 30 Chromebooks or tablets. Full-metal construction with 3-point locking door and padlock loop. Comes complete with 65 watt USB charging hub prewired for 30 USB-C devices. 8th Gen iPad-compatible and UL-certified. Removable device dividers and integrated cable management with cable clips. Can handle devices up to 14". Ready to go right out of the box.