Under Surface Mount - Conveniently mounts your PC case under a desk or flat work surface for off the floor, easy access (Can be wall mounted)Adjustable Frame - Fits most PC cases on the market with adjustable width from 3.5\" to 7.8\" and adjustable height from 11.5\" to 20.5\". Supports weights up to 22 lbs.135 Degree Swivel - Features smooth 135° swivel for easy backside port and cable access.Protective Padding - Inside of the mount features thick padding dots to protect your PC case from scratches.We\'ve Got You Covered - Sturdy steel design is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns.