xDSL connection type
A digital subscriber line (DSL) connection is a connection of a computer or router to a telephone line which provides the digital subscriber line service, for connectivity to the Internet.Types of connections include USB and RJ45 (for Ethernet).
A wide area network (WAN) is a network that covers a broad area (i.e. any telecommunications network that links across metropolitan, regional, or national boundaries such as the Internet) using private or public network transports. Business and government entities utilize WANs to relay data among employees, clients, buyers, and suppliers from various geographical locations.