Convert USB to Gigabit Ethernet RJ45. With USB3.0 specification, backward compatible with USB2.0/1.1. Gigabit Ethernet provides fast and stable internet connection. Support IPv4/IPv6, COE, WakeonLAN, full and half duplex, automatic flip and flow control. Fully support IEEE 802.3 standard, compatible with 10/100/1000Mbps data transfer. Buspowered, no power adaptor needed. Plug and play, no driver required.