Part Number: 24-194-055, Includes: Cart, Crossbar with two (2) LCD mounts, Integrated worksurface/keyboard tray with left/right mouse tray, Scanner holder bracket, Mouse holder, Rear handle, Cable storage box, CPU holder, Four dual casters (two locking), Displays: Can be mounted on cart in 5 different height positions, CPU Holder Capacity: 40 lbs (18 kg), Exterior: Durable, easy-to-clean exterior composed of aluminum, high-grade plastic and powder coated painted steel, Warranty: Three (3) years Ergotron 24-194-055, height adjustable cart is compact and easy to move through small doorways.