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Which UniFi AP Do You Need?
If you're running a UniFi Express or other UniFi gateway, adding access points lets you extend coverage across your home while keeping everything managed from the same controller. The question is which AP to choose.
UniFi's current home-relevant lineup focuses on the U6 series — all Wi-Fi 6 (802.11ax). Here's how to pick the right one.
Quick Recommendation
For most homes: U6 Lite per floor or coverage zone. For living rooms or high-device areas: U6 Pro. For large gardens or outbuildings: U6 Mesh.
U6 Lite — Best for Most Homes
UniFi U6 Lite
The U6 Lite is the sweet spot for residential use. It handles 2.4GHz and 5GHz simultaneously, supports up to 300 client devices, and covers approximately 140m² comfortably. It requires 802.3af PoE power — a UniFi switch or a PoE injector.
Best for: Standard rooms, offices, bedrooms. One per floor in most homes.
Limitation: No 6GHz band (Wi-Fi 6, not 6E). For current devices, this is a non-issue.
Check Price on AmazonU6 Pro — High-Density Environments
UniFi U6 Pro
The U6 Pro is a 4x4 MU-MIMO access point designed for high-density environments — think open plan living areas with many connected devices, or home offices running intensive workloads. It requires 802.3at PoE+ (higher power than the Lite).
Best for: Main living areas, open plan floors, home offices with many devices.
Limitation: Overkill for single rooms or low-device environments. Requires PoE+ switch or injector.
Check Price on AmazonU6 Long-Range — Large Open Spaces
UniFi U6 Long-Range
The U6 LR uses a high-gain antenna to push signal further than the standard U6 Lite. It covers up to 300m² in open plan environments. Good for large single-storey homes, warehouses, or garages.
Best for: Large open plan spaces, single-storey homes, detached garages.
Limitation: Long range comes at the cost of density — fewer simultaneous clients compared to the Pro.
Check Price on AmazonU6 Mesh — Outdoor & Flexible
UniFi U6 Mesh
The U6 Mesh is weatherproof (IP67) and can connect via wired PoE or wirelessly to other UniFi APs. This makes it ideal for outbuildings, garden offices, and coverage in areas where running a cable isn't practical.
Best for: Gardens, outbuildings, anywhere a cable can't reach.
Limitation: Wireless uplink reduces throughput by roughly 50%. Wired is always preferred.
Check Price on AmazonPoE Requirements
All UniFi APs are powered via PoE (Power over Ethernet) — they don't have a separate power socket. You need either:
- A PoE switch — UniFi's own switches are recommended for seamless adoption, but any 802.3af/at switch works
- A PoE injector — a small device that injects power into a standard Ethernet cable. Useful if you only need one or two APs without a full switch
The U6 Lite and U6 LR require 802.3af (15.4W). The U6 Pro requires 802.3at PoE+ (30W). Check your switch specs before purchasing.
Which Should You Buy?
One-room or small flat: The UniFi Express has a built-in Wi-Fi 6 radio — no additional AP needed.
Two-storey home: One U6 Lite per floor. Total cost ~$200 for both.
Large open plan home: U6 Pro in the main living area, U6 Lite elsewhere.
Garden or outbuilding: U6 Mesh with wired connection where possible.
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