Generic USB 2.0 Wifi to RJ-45 LAN Ethernet Adapter with 3 Ports HUB for Andriod TV Box MAC Mini PC Compatible USB 2.0 and 1.1, and the transmission rate is 480Mbps. Ethernet support 10/100Mbps high-speed transmission. USB 2.0, 3 x Port Hub is lightweight and portable. Low power consumption, and power supply by USB port without external source of power. Compatible with Microsoft Windows 98SE / 2000 / ME / XP / Vista / 7, Apple Mac OS, Linux (kernel).