The StarTech.com USB31000SPTB USB 3.0 Ethernet Adapter is a versatile and portable device that allows users to easily connect their computer or tablet to an Ethernet network via a USB 3.0 connection. The adapter features a sleek black design and a 1:1 connection split/duplication, making it simple to set up and use. With its powered feature and compatibility with the StarTech.com USB31000SPTB model, this adapter provides a reliable and efficient solution for those in need of a USB to Ethernet connection.