MOSHI USB TO ETHERNET ADAPTER

Moshi's USB to Ethernet Adapter conveniently connects your MacBook Air to any Ethernet network, providing reliable, wired Internet access of up to 100Mbps through its RJ45 connector. It requires no additional software drivers or external power. Best of all, it provides an additional USB 2.0 port so your MacBook Air still retains all of its USB ports when connected to Ethernet.