EASY TO USE: Simply place the stable, reliable rack on a desk or other flat surface. CONVENIENT: Open frame design allows easy access to rear cables. MOVABLE: Because it doesn't require mounting, this rack preconfigures and relocates with ease. HEAVY DUTY: allows for increased weight capacity MOUNTING STYLE: Cage Nuts INCLUDED HARDWARE: 12 x M6 Cage Nuts;12 x M6 Screws;12 x Plastic Washers