LENTION 3 USB Ports Hub with RJ45 LAN Adapter Laptop Ethernet Dock Network Extender Compatible MacBook Air/Pro (Previous Generation), Surface, Chromebook, Dell, Asus, Lenovo, HP, More (White) Easily connect your computer to an Ethernet network with the small USB Ethernet Adapter, provides an RJ-45 connector that supports 10/100 BASE-T performance Support data transfer rates of USB 2.0 High-Speed (480Mbps), USB Full-Speed (12Mbps) and USB Low-Speed (1.5Mbps); Support TCP/IP, NetBEUI, IPX/SPX Share your high-speed Internet connection as well as files, printers, and hard drives when using a router as the central connection point of your network Low power consumption and power supply by USB port without external source of power Compatible with Microsoft Windows XP/Vista/Win7/Win8/Win10, Apple Mac OS, Linux, most Android system, such as MacBook Air 2009-2017 (Previous Generation), MacBook Pro 2008-2015 (Previous Generation), most windows laptops