This 4U 19in Wall Mount Bracket offers a versatile storage solution, allowing equipment to be mounted vertically (flush with wall) to save space. Alternatively, the 4U bracket can be installed under a desk for horizontal installation, making it easy to access installed equipment directly from your workspace. Perfect for SoHo (small office, home office) environments, the wallmount bracket offers space-saving installation for environments lacking the footprint space for a full size server equipment rack. Suitable for mounting on virtually any wall/ceiling surface (e.g. drywall), the bracket mounting holes (used to mount to a wall or the desk underside) are positioned at exactly 16in apart, matching standard construction framework. Constructed to EIA-310 19in rack standards.