USB 2.0 to Ethernet Adapter
The USB 2.0 Ethernet Adapter connects your desktop or laptop to your network or DSL modem. Share your high-speed Internet connection as well as files, printers, and hard drives when using a router as the central connection point of your network.
MacBook Air 11
MacBook Air 13
USB 2.0 Ethernet Adapter Installation Software CD
One free USB port and a CD drive
PC running Windows 2000, XP, Windows Vista, Windows 7
Mac OS X v10.x