The Lenovo ThinkPad Ethernet Extension Adapter Gen 2 is a compact adapter cable that converts Lenovo's Ethernet extension port into a standard RJ 45 port for wired network connection. It is designed for selected ThinkPad and ThinkCentre systems and offers plug and play operation without the need for drivers. The adapter supports PXE boot, MAC pass through, and Wake on LAN depending on system compatibility. It features a cable length of 8 cm, a black finish, and a lightweight portable design suitable for professional and mobile use. This accessory is intended to provide a reliable Ethernet connection by converting Lenovo’s special connector to RJ 45.