The USB 3.0 Gigabit Ethernet network adapter allows you to add network interface to your computer by USB. You can use it to transfer files and the rate can reach up to 5Gbps. It is compatible for Windows 10/XP/Vista/7/8, for Mac 10.6-10.8/10.11 El Capitan, for Linux kernel 2.6 and higher version. For TV boxes, it is only compatible for Xiaomi Mi Box. Item Name: Network Adapter Material: ABS, Metal Features: Data Transmission, Large Compatibility, Easy to Use Size: 24cm x 2cm x 1.5cm/9.45"; x 0.79"; x 0.59"; (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Plug and play for Chrome OS only for Windows 10/8.1/8. Drivers required for Windows7/XP/Vista, for Mac OS and for Linux systems. Restart the PC after installing the driver, then connect this USB Ethernet adapter to the computer and Ethernet. Not supported on ARM-based Windows, including Surface RT and Surface 2. For Mac system: System Preferences-Network-Add a new network connection. For Windows 7: Device Manager--USB-AX88179 / AX88772. 1000Mbps Ethernet adapter does not support for Wii, and 100Mbps Ethernet adapter does not support for Wii. Package Includes: 1 x Network Adapter