【Powerful load-bearing】 Constructed from durable Cold Rolled Steel, Rack Shelf Back Support enhances stability, wall-mounted capacity of 130lbs, the ground-mounted up to 260lbs 【Considerate Designs】Open-frame layout, including a top panel adding space, Anti-Slip Shelf Stops fixing devices and compatible racks for stack and expansion to meet requirements of home server rack 【Complete Accessories】 A 20U open frame server rack, two ventilated shelves, four shelf stops, four velcro straps and a set of equipment mounting screws 【Versatile Application】 Ideal for space-efficient multi-device setups in warehouses, retail, classrooms, offices and more; Excellent choices as AV Rack/IT Rack 【Effortless Setup】 Network Rack includes hardware, a comprehensive manual, mounting hole drilling template and an online assembly video to simplify setup The network rack is designed to provide a robust and reliable solution to all network equipment management requirements and effectively solve your device management problems. It is made of cold-rolled steel, which means it is strong and durable. Besides, the humanized design makes it have excellent performance in both software and hardware. Whether wall-mounted, ground-mounted, it is up to you. Not only that, we also have a variety of specifications, including 12U, 16U, 20U, to meet different needs. It is not so much buying products as choosing to pursue a high quality of life. What you can get from Tecmojo is much more than the product itself.