19 Rackmount brackets allowing 1st Generation NetVanta 1531 (1700570F1) 1st Generation NV1531P (1700571F1) Switches or the NetVanta 3140 (1700341F1) Router to be mounted into a 19 rack. Includes two brackets and screws not shipped with those products. Brackets and screws can also be used to mount the 2nd Gen NV1534 (1702590G1) and 2nd Gen NV1544 (1702544G1) although normally shipped with the original products.