Hub/Switch accessory kit - Half width - Includes two small rack mounting brackets, two large rack mounting brackets, four rack mount screws (12-24 5/8-inch long), and eight screws (M4 8mm long) to attach the mounting brackets Listing may include stock images, please contact us for confirmed photos of our inventory. We ship all products according to manufacturer specifications. If the manufacturer does not include an option as standard with the product (power supply, fan tray etc) we do not either unless specifically stated. If you are have questions regarding what is included with a product, please contact us.