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Wi-Fi & Networking

Routers, dead zones, speed, security and networking fixes.

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Wi-Fi & Networking

What this section helps you do

Improve Wi-Fi speed, coverage, reliability and security at home, in an office or while traveling.

Coverage before speed

A fast internet plan cannot fix weak radio coverage. Test signal strength where devices are actually used.

Router placement

Keep access points elevated, open and away from thick masonry, metal cabinets and microwave ovens.

Office Wi-Fi

Business spaces often work best with multiple wired access points instead of one extremely powerful router.

Security basics

Use WPA2/WPA3, a strong router password, current firmware and separate guest access when practical.

Quick checklist

Frequently asked questions

Why does Wi-Fi drop in only one room?

Distance, walls, interference or poor access-point placement are common causes.

Is mesh always better?

Mesh is convenient, but wired access points usually offer more predictable performance when Ethernet is available.

Should I use 2.4 GHz or 5 GHz?

2.4 GHz reaches farther; 5 GHz is typically faster at shorter range.

More guides

Why Is My Wi-Fi So Slow in My NYC Apartment?
Travel + Tech

Why Is My Wi-Fi So Slow in My NYC Apartment?

Slow or dropping Wi-Fi in a Manhattan apartment usually isn’t your internet plan’s fault. Learn what causes dead zones and how to fix them for good.

Sep 15, 2026 · 4 min read

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