This Mellanox CX354A ConnectX-3 40GbE Lan Card is perfect for those looking to upgrade their network speed. With 2 ports and a maximum data rate of 40 Gbps, it is compatible with PCI Express x8 ports and comes in a unit quantity of 40. The brand, Mellanox, is well-known in the industry for their high-quality network cards.This Lan card, model CX354A, is a great choice for those in need of faster network speeds and reliable connectivity. Its compatibility with various ports and its high data rate make it a versatile and efficient addition to any network setup. Purchase this Lan card today and experience the benefits of faster and more reliable network performance.