The CenturyNIC 1111 offers the best value available for speed, performance, and upgradeability. Based on industry standard architecture and featuring full plug-and-play auto-configuration functionality, this versatile series provides a solution for virtually every type of Ethernet and Fast Ethernet connection. All CenturyNIC cards comply with IEEE 802.3/802.3u specifications and are compatible with Ethernet and Fast Ethernet devices from other leading network technology providers.