

Brand: There are a lot of modems out there, but not all of them are top-shelf, so to speak.These protocols will determine how fast your Wi-Fi signal can be, and what devices it’s compatible with. Be sure to check the “wireless protocols” of your modem (usually it starts with a number like “802.11”). Wireless protocols: Speaking of routers, there are actually several kinds of Wi-Fi technology out there.Many modems have a built-in Wi-Fi router, which makes everything a lot easier (all of the modems in this list have built-in routers). Modem/router combo: A modem will connect to a phone line or other DSL cable, but you’ll need another device-a router-to connect your modem to your computer, TV, or other device.Speed: While most modern DSL modems should support a full range of speeds (up to at least 100 Mbps, which is plenty for most DSL plans), be sure that your modem doesn’t become the slowest link on your internet chain.Make sure that your new modem supports the type of DSL in your home. DSL type: Some of the most common DSL types are: ADSL, ADSL 2+, and VDSL.

Instead, you’ll need to check with your service provider directly to see if each modem is compatible before you buy. That means there’s no universal compatibility. There are many kinds of DSL technology, and t companies (like AT&T, Windstream, Frontier, Verizon and other rural ISPs) use different kinds in different areas. There are many features to consider when choosing a new DSL modem, including: As much as we wish that picking a modem were a simple affair, it isn’t.
