Easily connect your Mac computer to an Ethernet network with the Apple USB Ethernet Adapter. Small and light, it connects to the USB 2.0 port of your Mac and provides an RJ-45 connector that supports 10/100BASE-T performance. Apple USB Ethernet Adapter with built-in 4.6-inch USB cable User's Guide 10/100 Base-T Ethernet USB 2 Mac OS X v.10.4.8 or later Mac computer with available USB 2.0 port