Rack Mount Power Strip: This PDU power strip equipped 8 wide space outlets (1.6inch), providing enough space between the sockets to large plugs. 8 in 1 power strip, you can charge 8 device simulately, ideal choice for workbench Metal Wall Mount Power Strip: Equipped 4 screws to help mount and provided several mount way, you can release the screws on both sides and rotate the mounting bracket to the right angle for installation