Linksys USB200M Fast Ethernet USB 2.0 network adapter (Part No. USB200M) provides 10/100Mbps connectivity via universal serial bus for laptops, desktops, and legacy systems lacking integrated network ports. Form factor: external USB adapter with standard RJ-45 connector. Supports auto-negotiation between 10Mbps and 100Mbps speeds. Compatible with Windows, Linux, and macOS systems via standard USB 2.0 interface. Typical applications include temporary network connectivity, system recovery, remote office setups, and legacy equipment modernization. Refurbished unit; assembly of connector may be required. Tested and guaranteed; available via quote.