Learn · Buying guides

Read this before you spend a dollar.

Every guide answers one buying decision with numbers and a verdict — including the verdict that you should buy less than you planned. Written by the people who install the gear, updated when the catalog changes.

START HERE

The three decisions every network starts with

Gateway, access points, switch — in that order. Get these three right and the rest of the catalog is accessories.

UPDATED 2026-06 · GATEWAYS Which Cloud Gateway? Ultra vs Fiber vs Dream Machine

The $129 Ultra covers most homes. We map the exact internet speeds and feature needs where each step up earns its price.

UPDATED 2026-06 · WI-FI How many access points do you actually need?

The square-footage rule of thumb, the wall-material multiplier, and the floor-count rule — with worked examples from real installs.

UPDATED 2026-05 · SWITCHES Sizing a PoE switch: ports, watts, and headroom

Count the powered devices, sum the real draw, add 20%. The full method — or use the calculator and let it count for you.

SIZING & SCENARIOS
UPDATED 2026-06 · WI-FI Is Wi-Fi 7 worth it in 2026?

What the new standard genuinely changes, what's marketing, and the honest upgrade math for Wi-Fi 5 and Wi-Fi 6 households.

UPDATED 2026-05 · KITS The apartment kit: great Wi-Fi in under 1,200 sq ft

One gateway, one AP, $318 all-in. Why mesh kits are the wrong answer at this size, and the renter-friendly mounting options.

UPDATED 2026-05 · KITS Block walls and lanais: the Florida house playbook

Concrete eats 5 GHz. AP-per-floor placement, the outdoor dead-zone fix, and why we spec one more AP than the square footage suggests.

From real installs
UPDATED 2026-04 · CAMERAS Building a camera system: G5 vs G6, and how many

2K covers a porch; 4K earns it at driveways and license-plate distance. Sensor math, storage sizing, and the NVR decision.

UPDATED 2026-04 · OFFICE The small-office spec: 10 to 60 people

Where home gear stops being enough: client counts, VLANs for guests, and the AP density video calls actually demand.

UPDATED 2026-03 · CABLING Cabling for the next decade: what to pull and where

Cat6 vs Cat6a, the runs to add while the wall is open, and the one drop behind the TV everyone forgets.

THE HOUSE RULE
“Every guide ends with who should not buy the thing.”

— the editorial standard, enforced

Get a spec instead of a sales pitch
GUIDE SAYS“The Pro Max earns its price in dense offices — 200+ clients, wall-to-wall video calls.”
GUIDE ALSO SAYS“For a two-bedroom home, the U7 Pro is plenty. Buying the Pro Max anyway changes nothing but the receipt.”