The Intel PRO/1000 MT PCI Gigabit 1Gbps RJ-45 Desktop Adapter PWLA8390MT is a high-performance network card designed for desktop computers. With a maximum data rate of 1 Gbps, it provides fast and reliable network connectivity. This plug-in card features a single RJ-45 external interface, making it easy to connect to a network. Compatible with a universal range of brands and models, it is designed for versatility and seamless integration into various computer systems. Perfect for businesses or home offices requiring a dependable and efficient network adapter.