The Jar Systems SB-5300B Remote Management Cart accommodates, charges and secures most current and future notebook models with pull-out trays including docking solutions and extended batteries. It has the ability to image, update and remotely manage all notebooks in the cart will significantly reduce total cost of ownership for the notebooks. Rapidly charges all notebooks in the cart in the quickest and most efficient way possible. It increases availability of the notebook for class-time use, delivering a greater return on the investment in technology for the district. Removal of the typical swinging metal doors takes up less room in the classroom and is safer for students of all ages. Less damage to notebooks, extremely user-friendly and increased notebook availability. The carts will accommodate just about any brand/model of notebook available and will continue to add value through multiple notebook refreshes.