The Lindy USB 3.0 Gigabit Ethernet Converter allows users to conveniently connect a notebook or ultrabook to a Gigabit Ethernet network via a Type A USB port. This converter is ideal for ultrabooks or notebooks which do not feature wired network connectivity and for locations which lack wireless connectivity or where it is unreliable or slow. With its small size and lightweight design this USB 3.0 Gigabit Ethernet Converter is easy and convenient to carry, and because it is powered by the USB Bus no power adapter is required.