• Fastest USB 3.0 and Gigabit solution ensure high speed transfer rate• Plug and Play in Windows (XP/Vista/7/8/8.1), Mac OS X (10.9/10.10), Linux OS* Note: Driver required for Mac OS X (10.5-10.8)• Foldable and Portable design ideally suits your Ultrabook• Dimensions: 71×26×16.2 mm• Output Interface: 1 10/100/1000Mbps RJ45 Ethernet Port• Input Interface: 1 USB 3.0 Port• Chipset: RTL8153• Package contents: USB 3.0 to Gigabit Ethernet Network Adapter / Quick Installation Guide