Home security

Five things to check before buying a Wi-Fi router

Speed matters, but support and security matter longer.

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Start with your home size, internet speed, device count, and difficult coverage areas. A mesh system can help a multi-level home, while a strong single router may be simpler and less expensive for a smaller space.

What matters most

  1. Security support: Prefer WPA3, automatic firmware updates, and a manufacturer with a visible support history.
  2. Guest networking: A separate guest or IoT network keeps less-trusted devices away from laptops and phones.
  3. Useful controls: Look for a clear device list, update status, and easy password changes.
  4. Realistic coverage: Walls, floors, and router placement affect results more than impressive box claims.
  5. Ongoing cost: Check which security or parental-control features require subscriptions.
Practical tip: Put the router in an open, central location and change its administrator password during setup.
Compare WPA3 routers on Amazon →