The HiRO H50336 Intel® 82574L PCIe x1 Gigabit NIC is a high-quality network card designed for use in computers and servers. With a maximum data rate of 1 Gbps and a single port Ethernet interface, it offers fast and reliable network connectivity. The PCIe form factor makes it compatible with a wide range of systems, and it comes with a manufacturer warranty of 1 year for added peace of mind. Ideal for use with VMware ESXi or Windows 10 and 11, this network card is a great choice for those looking to enhance their computer's networking capabilities.