The product is a lot of 3 LiteOn N2K N3K 400W Power Supply N2200-PAC-400W-B V06, specifically designed by Cisco for use in enterprise networking setups. Each power supply has a maximum output power of 400W, making it suitable for providing power to a variety of networking equipment and servers. With a unit quantity of 3, this product offers a reliable and efficient solution for powering multiple devices within a networking environment.