Designed for various sized Chromebooks yet versatile enough to support most tablets, laptops/hybrids and ultrabooks. Uses device manufacturer supplied AC power cord.Key FeaturesPower ManagementCart's digital timer provides an efficient method of charging 36 devices - it rotates among three power strips while operating on a single 15-amp wall circuit. Cable ManagementCable management hooks in the front and power adapter bins in the back, the cart offers a simplistic way to keep device components neat and organized. Safe and SecureCore™ 36M conforms to North American safety standards for Information Technology Equipment: UL 60950 (US) and CSA C22.2 No. 60950 (Canada).