The IBM 2849 is a dedicated PCI Ethernet Input/Output Adapter (IOA) designed to provide reliable, high-speed network connectivity for IBM servers and computing systems. Supporting data transfer rates of 100/10Mbps, this adapter ensures efficient network communications across both fast Ethernet and standard Ethernet environments. It is engineered to enhance system connectivity and facilitate smooth data transfers, making it an essential component for businesses that require robust network performance. The adapter's PCI interface allows for easy integration into a wide range of server configurations, providing flexibility and broad compatibility with existing network infrastructures. By employing advanced Ethernet technologies, the IBM 2849 delivers superior network reliability, improving the overall performance and connectivity of servers and ensuring that data is transmitted quickly and securely across the network.