This is ideal for most instances where a static IP is not required. If you want to read email, news, and browse the web at the highest possible speeds and the lowest cost, then this is the choice for you. The circuit board or other form of computer hardware that serves as the interface between a computer and the communications network. Router - The device that connects multiple computer networks by reading the address information on all data packets. The packet information is read, and the packets are then forwarded to the appropriate end station.
Routers provide more functionality than bridges, which simply connect dissimilar networks.
Upstream - Refers to data flowing from the end user back to the Internet service provider.