iLuv iCB708WHT USB Ethernet Adapter with 2 USB Ports - White Provides 100Mbps Ethernet port to MacBook Air and other computers . Provides two (2) USB 2.0 ports for more connection options. Premium aluminum finish matches the look and feel of your MacBook. No extra power, software, or drivers required. Cable Length: 3.9 in. (10 cm). Apple-certified product under the MFi licensing program