The router you should buy is the one that matches your internet plan’s speed, supports the Wi-Fi generation your devices use, and covers your home’s square footage without extra cost. To know what wireless router to buy, start by checking the Mbps on your internet plan, then work through device compatibility and coverage before looking at security features.
What wireless router to buy: start with your internet speed
Your internet plan’s Mbps determines the minimum router speed you need. Check your plan’s download speed, then look for a router whose Wi-Fi speed rating meets or slightly exceeds that number. Overspending on a router far faster than your plan is the most common mistake, because the bottleneck is your internet service, not the router.
Match the Wi-Fi generation to your devices
Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 are the current generations, and each offers real-world benefits only if your devices support them. Wi-Fi 6 improves speed and efficiency on crowded networks. Wi-Fi 6E adds the 6 GHz band for less interference. Wi-Fi 7 is the newest standard, with faster speeds and Multi-Link Operation (MLO) that uses multiple bands at once. Check your devices before buying: recent iPhones such as the iPhone 16 Pro, iPhone 16 Pro Max, iPhone Air, iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max support Wi‑Fi 7 in the 2.4 GHz, 5 GHz, and 6 GHz bands with MLO. The iPhone 15, iPhone 15 Plus, iPhone 16e, and iPhone 17e have lower Wi‑Fi specifications. On an iPhone, open Settings > Wi‑Fi, tap the network name after connecting, then tap Wi‑Fi 6E Mode and tap Off if that setting appears. This option shows only on supported devices and only when connected to a Wi‑Fi 6E or Wi‑Fi 7 network. If most of your devices are older, a Wi‑Fi 6 router is often the practical choice; if you have newer phones and laptops, Wi‑Fi 7 future-proofs your network.
Choose the right coverage for your home size
Coverage depends on square footage and layout, not just the number of antennas. For larger homes or multi-story layouts, a mesh system is the correct solution because it uses multiple nodes to eliminate dead zones. A range extender can help in a single room that gets a weak signal, but it halves the bandwidth for connected devices, so use it only as a last resort.
Verify essential security and control features
Security is non-negotiable, and the right features protect your network without extra effort. Look for WPA3 encryption, which is the current standard and stronger than the older WPA2. Automatic firmware updates are critical because they patch vulnerabilities without you remembering to check. A guest network option keeps visitors off your main devices, and a user-friendly app makes management simple, including setting up wireless connections for new devices and pausing internet access. The interface should provide a visual representation of the network topology, allowing you to easily monitor the connected devices and their status. MAC Filtering allows you to specify which devices can connect to your network based on their unique MAC addresses. VPN support enables you to create a secure connection over the internet, even when using a public Wi-Fi network. Before buying, confirm the router’s app supports the controls you need, because not all apps offer the same level of access.
Frequently Asked Questions
What factors should I consider when buying a wireless router?
Number of devices supported: Consider how many devices you typically connect to the network and choose a router that can handle that load.
How can I determine the range of a wireless router?
The range depends on factors such as the type of antenna, the power output of the router, and any potential obstacles in the environment (walls, furniture, etc.).
Dual-band vs. tri-band: which do I need?
Dual-band routers broadcast on 2.4 GHz and 5 GHz, which is enough for most homes. Tri-band adds a second 5 GHz band, which helps if you have many devices streaming or gaming at once.
Should I buy a router-modem combo?
A combo saves space and one power outlet, but it limits your ability to upgrade either component separately. If your internet provider charges a rental fee for a modem, a separate router and modem often pay for themselves and give you more flexibility.
Are gaming routers worth the extra cost?
Gaming routers prioritize traffic to reduce lag, but the benefit is noticeable only if your internet plan and devices can use it. If you are not a competitive gamer, a standard Wi-Fi 6 or Wi-Fi 7 router with Quality of Service features delivers similar performance for less.
