To connect to the internet and enable multiple devices to access it via Wi-Fi, having a modem and a router is essential. The modem is responsible for establishing the connection to your internet service provider (ISP), while the router manages the traffic between your devices and the internet. This applies to most internet service providers, including AT&T.
AT&T provides internet services through various technologies such as DSL, fiber-optic, and fixed wireless. Regardless of the technology used, having a router is typically necessary to create a Wi-Fi network within your home or office and connect multiple devices wirelessly.
When setting up your AT&T internet connection, you’ll typically receive a modem from the company, which will handle the connection to their network. However, a modem alone won’t allow you to share the connection wirelessly among your devices. This is where a router comes in handy. By connecting a router to your modem, you can distribute the internet connection to multiple devices, enabling them to access the internet simultaneously.
In conclusion, yes, you need a router for AT&T internet if you intend to connect multiple devices wirelessly and enjoy the convenience of Wi-Fi connectivity throughout your home or office. While AT&T provides the modem for establishing the internet connection, a router is necessary for creating a local Wi-Fi network and for managing the traffic between your devices and the internet.
(Response: Yes, you need a router for AT&T internet.)