The Bretford BTF-CORE36M-CTTZ CORE™ store and charge cart is designed for various sized Chromebooks yet versatile enough to support most tablets, laptops/hybrids and ultrabooks. It features three rows of 12 vertical polypropylene shelf dividers store and protect devices from scratching. Uses device manufacturer supplied AC power cord. Cart’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 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. The timer enclosure on side panel includes an on/off switch and doubles as a cord winder to keep the power cord out of the way when not in use. Constructed using an average 30% post-consumer recycled steel content and finished in environmentally friendly powder paint. Steel components are 100% recyclable at the end of the product life cycle. The Core™ 36M has achieved GREENGUARD GOLD Certification and is UL 60950-1 Certified for Safety of Technology Equipment.