Mesh or a single router? Deco BE65 vs Archer AX55 for NZ homes
Most people buy mesh when a better single router would have fixed the problem. The Archer AX55 costs a fraction of the Deco and comprehensively beats the router your ISP supplied — for a standard three-bedroom house it is often all you need. Mesh earns its money in specific situations: a two-storey home, a long villa where the fibre ONT sits at one end, or thick internal walls. The Deco also has 2.5G ports, so it handles a Fibre Max plan without the gigabit bottleneck the Archer hits. Try the cheap router first. If one room is still dead, then buy mesh — that order saves a lot of people several hundred dollars.
Spec by spec
| Spec | TP-Link Deco BE65 Wi-Fi 7 Mesh (2-pack) | TP-Link Archer AX55 Wi-Fi 6 Router |
|---|---|---|
| Standard | Wi-Fi 7 (BE11000)✓ | Wi-Fi 6 (AX3000) |
| Bands | Tri-band✓ | Dual-band |
| Ports | 2× 2.5G per unit✓ | Gigabit WAN, 4× Gigabit LAN |
| Coverage | Up to 260m² per pack✓ | Medium home |
| Backhaul | Wireless or wired | — |
| Features | HomeShield security | OFDMA, WPA3, USB 3.0 |
| Units | 2 | — |
A tick marks the stronger spec on that row — not necessarily the one that matters to you.
Which one should you buy?
Buy the TP-Link Deco BE65 Wi-Fi 7 Mesh (2-pack) if…
You have two storeys, a long floor plan, thick walls, or a Fibre Max plan you want fully used.
Prices & specsBuy the TP-Link Archer AX55 Wi-Fi 6 Router if…
You have a normal-sized single-level home and just want to replace a poor ISP router cheaply.
Prices & specsCommon questions
Will a gigabit router bottleneck a Fibre Max plan?
Slightly. A 900Mbps plan will typically test around 930-940Mbps on a 2.5G port versus roughly 940 capped on gigabit — in practice you will rarely notice, but the headroom is real.
Is Wi-Fi 7 worth buying now?
Only if you are buying anyway. Very few devices support it yet, so the benefit today is mostly the better hardware that happens to ship alongside it.