The 4U wall mounting rack allows you to free up desk or floor space - perfect for any location with limited space available. The rack also has a built-in shelf to create a sturdy surface for storing media / IT equipment that is not rack-mountable. The wall mount bracket features an adjustable mounting from 12 inches to 18 inches deep as well as a dual-position 12in. shelf that can be at either the top or the bottom depending on the rack’s positioning. Can be used to store home servers, patch panels and switches. The equipment rack can hold a total of up to 75.2 lb. [34 kg] and has a total product height of 10.6 in [26.8 cm]. The 2-post wall mount network equipment rack is constructed of solid steel to ensure a sturdy and safe mounting solution for your mission-critical equipment and with the wall mounting holes positioned 16” apart, it exactly matches standard drywall construction framework, to ensure simple and secure wall-stud anchoring. For hassle-free equipment installation, the rack features 10-32 tapped rails, so you can mount your equipment directly to the rail and avoid the hassle of using cage nuts. The wall mount rack comes in a flat-packed box to reduce shipping volume, which significantly reduces your costs in shipping while also providing greater protection than offered by pre-assembled racks. The 4U wall mount rack with shelf is backed by a StarTech.com lifetime warranty and free lifetime technical support. It also meets EIA/ECA-310-E industry standards.