Wi-Fi 6 vs. Wi-Fi 6E: Is the 6 GHz Band Worth Paying For?
Wi-Fi 6E is Wi-Fi 6 plus access to the 6 GHz band. Here is when that extra band helps, which devices can use it, and when plain Wi-Fi 6 is enough.
Guides
Buying guides and step-by-step fixes for home networks, kept up to date.
Is My Router Still Getting Security Updates? How to Check
Routers stop getting security fixes at end of life. How to check your model with Netgear, ASUS, TP-Link and eero, and what to do if support has ended.
Bridge Mode and Double NAT: Own Router With an ISP Gateway
Plugging your own router or mesh into a provider gateway can create double NAT. What that means, when it matters, and how bridge or AP mode fixes it.
Should You Change Your Router's DNS? How and When It Helps
Changing your router's DNS can add malware blocking or privacy terms you prefer. It rarely makes the internet faster. How to choose a service and switch.
Buy Your Own Router or Use Your Internet Provider's?
Some plans now include the provider's gateway at no extra cost, and the law bars fees for equipment you supply. How to decide whether to buy your own.
Smart Device Won't Connect to Wi-Fi? Use the 2.4 GHz Band
Many smart plugs, cameras and bulbs only work on 2.4 GHz. Why setup fails on modern routers, and how to connect them on eero, Google, Netgear and TP-Link.
Do You Need a Gaming Router? What the Gaming Features Do
Gaming routers add a priority port, traffic prioritization and paid route services. Here is what each does, what doesn't help, and who should buy one.
What Is MoCA? How to Use Coax Cable Instead of Ethernet
MoCA adapters send your home network over the coax cable already in the walls, at up to 2.5 Gbps. Here is how it works, what to buy and what to check.
Should You Turn Off WPS and UPnP on Your Router?
WPS and UPnP make setup easier, and both have known security weaknesses. Here is what each does, the official advice, and what breaks without them.
Should Smart Home Devices Go on a Guest Wi-Fi Network?
The NSA and FBI both advise keeping smart devices apart from your laptops and phones. Here is how a guest network does that, and what it can break.
Cat 5e vs. Cat 6 vs. Cat 6A: Which Ethernet Cable Do You Need?
Cat 5e handles 2.5 Gbps, Cat 6 handles 5 Gbps and Cat 6A handles 10 Gbps at full length. Here is which Ethernet cable to buy for a home network.
Wired vs. Wireless Backhaul for Mesh Wi-Fi: How to Set It Up
Backhaul is the link between your mesh units. Here is how wired and wireless backhaul differ, how to cable a mesh system, and the mistakes to avoid.