MI-7942 is compatible with all brands of laptops, monitors, projectors, keyboards, and other A/V equipment, and can support a total of 132 lbs. Cart has 4 platforms to store monitor, laptop, keyboard, printer, CPU, PC tower and speakers Comes with a monitor mount for screens up to 32' High-quality steel frame with powder coating ensures durability and reliability Moving the desk from room to room is easy with the 1.5' furniture casters, and the desk locks into place with two locking brakes Ideal for use as a mobile computer/laptop station at the office, in a showroom, and classroom