AvinED’s Model # CHB is a perfect central home base teaching station for the middle of the room in today’s collaborative classrooms. These mobile teaching stations offer a large standing height flat work surface with rounded corners, 16RU front and rear rack rail (or) three adjustable shelves for your audio visual equipment, CPU tower computer space, storage drawer for remote controls (or) teaching supplies all behind 270 degree full wrap around locking doors. Above is an open storage shelf (or) an optional keyboard pullout. These collaborative classroom teacher stations also offer a locking removable rear access panel for easy wiring of the AV equipment. Heavy duty locking swivel casters on a mobile cart base make for easy classroom re-configurations. The instructor home base also includes a top cable cubby cut out, along with top and side wire grommets making wiring a breeze. This unit comes standard with an air / wire hole in the bottom, an open back at the shelf area and the doors have a one inch gap at the bottom all of which help with heat exhaust and ventilation.