This is the dsl router ATT was using a couple years ago. The new 2wires are ok but not nearly as reliable as these. Next to the Netopias they use this was/is the best dsl router they have used. Fully functional and perfect for multi-computer homes. Range is excellent and can do most security methods. Also has a robust interface for opening pinholes for gaming or cameras. Only real negative is since this over a couple year old model they don't come in N wireless range. It does do G and B types though which is usally just fine for the common household computing needs. Very reliable and i've seen with my own eyes one come back from a lighting strike with a simple reset of the modem. Cannot do WPA PSK but as long as you secure the modem and have a system password no worries should be had with this wonderful modem and router. Easy to setup and easy interface to navigate makes it a good modem/router for newer computer users.