Product Features: Wide Compatibility 1.The network interface of this product adopts Realtek RTL8153 chip, 2.For network function: Freedrive for Windows 10/8, driver needed for Mac OS, Windows XP/7/Vista and Linux. Specification: Color: black; Transmission rate: 10/100/1000Mbps; Input interface: RJ45 to network cable; Output interface: USB 3.0 to computer side; Compatible for: IEEE 802.3, 802.3u and 802.3ab (10 Base-T, 100Base-TX and 1000Base-T.); Supported system: Windows XP/7/8.11/10/Vista/Macintosh OSX 10.6/10.7; Note: Not support Switch and TV Boxes 1, The 3.0 Gigabit network card supports Android mobile phone system, Android tablet, Xiaomi, Huawei, OPOP, VOVO. After networking, there is an arrow in the upper left corner of the mobile phone and it can be used normally. 2, Be careful, however, the module heats up a lot if the cable used for the connection is not of good quality or less than cat5e. 3, If you need a driver, please contact our online customer service. If the product has