The IBM NetXtreme 1000 T+ Single-Port RJ-45 1Gbps 10Base-T/100Base-TX/1000Base-T Gigabit Ethernet PCI 2.2 Adapter is designed for use with System x servers. It features a single port with an RJ-45 connector, allowing for high-speed Ethernet connectivity. The adapter supports data transfer rates of 10Base-T, 100Base-TX, and 1000Base-T, providing flexible compatibility with different network speeds. It utilizes a PCI 2.2 interface for easy installation and offers advanced features such as TCP/IP Offload Engine (TOE) and Wake-on-LAN support. The adapter is compatible with various operating systems and is suitable for enterprise environments requiring reliable and high-performance network connectivity. It is an ideal solution for improving network capabilities on System x servers.