The Broadcom BCM57762 is a network controller chip designed for use in desktop computers and other networked devices. It is a Gigabit Ethernet controller that supports 10/100/1000Mbps Ethernet LAN connectivity, and is often used in motherboards for high-performance desktop computers.
The BCM57762 features a number of advanced networking features, including support for TCP/IP checksum offload, TCP segmentation offload, jumbo frames, VLAN tagging, and IPv6. It also includes hardware support for Wake-on-LAN (WoL) functionality, allowing the computer to be remotely powered on from a sleeping or powered-off state.