The Lenovo ThinkPad Ethernet Extension Adapter Gen 2 is a specialized network adapter cable for selected Lenovo ThinkPad systems. It converts Lenovo's half-size Ethernet extension port into a standard RJ-45 port for a stable network connection. The adapter is driverless and supports plug and play technology, with support for PXE boot, MAC Address Pass Through, and Wake On LAN, depending on the host system.

• RJ-45 port: Female RJ-45 port and male Lenovo Ethernet extension port.
• Cable length: 8 cm.
• Color: Black.
• LED indicators: LED indicators on the RJ-45 port for connection and activity status.
• Hot plug: Hot plug support.

It is designed for compatibility with selected ThinkPad and ThinkCentre models and offers a compact and portable networking solution.