You can mount an EX-series switch on a 19-in. or 23-in. equipment rack or cabinet by using mounting brackets. You can mount an EX-series switch on a desk or other level surface by using rubber feet. The switch is shipped with mounting brackets and screws to be used to secure the chassis to rack or cabinet rails. It is also shipped with 4 rubber feet to be used to stabilize the chassis on a desk or other level surface.