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The Lenovo ThinkPad Ethernet Extension Adapter Gen 2 (EX280) is a compact, portable dongle designed for business users who need a wired internet connection for their compatible ThinkPad laptops (such as the ThinkPad X280, T490s, and others). It converts the laptop's specialized mini Ethernet port to a standard full-size RJ45 port.
Product Features:
Plug and Play: The adapter is driver-free, enabling immediate use upon connection.
Functionality: It provides a reliable wired connection and supports essential features for enterprise environments, including PXE Boot, Wake-On-LAN, and MAC Address Pass Through (depending on the system's capabilities).
Portability: Its small form factor and short cable length (80 mm) make it easy to carry in a laptop bag or pocket.