The Dual-Port Fast Ethernet I/O Controller (UBR7200-I/O-2FE/E=) has dual auto-sensing Fast Ethernet ports. Key benefits of the Dual-Port Fast Ethernet I/O Controller (UBR7200-I/O-2FE/E=) include: increased high-speed LAN connectivity without using a port adapter slot; network management separation from backhaul traffic without using a port adapter; Dual-port Fast Ethernet/Ethernet connectivity; increased Cisco uBR7246VXR port density, decreased cost per port; improved price performance.