The HPE Aruba 9004-MNT-19 R1B30A 9004 Series 19-inch Rack Mount Kit is a new mount hardware kit specifically designed for rack units. Made by HPE, this kit includes all the necessary hardware for mounting a device with a 19-inch rack unit width and a height of 1U. The product is manufactured in China and is ideal for use in enterprise networking and server setups. This rack mount kit provides a secure and stable way to install networking equipment in a professional environment.