If the walls are open, this is the cheapest they will ever be to wire. A practical guide to networking a home remodel in 2026 — what cable to run (Cat6 vs Cat6A), how many drops per room, where to put the panel and access points, and which switches and PoE gear to buy — written for someone planning the runs, not pulling them blind.
Cat6a
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Wiring a Home Remodel for Network: Cable, Drops, Switches, and APs