Who is this for?

Readers with weak Wi-Fi on another floor

Magazine downloads work near the router but become unreliable upstairs or downstairs. Coverage across the house matters more to you than a higher advertised router speed; Ofcom notes that objects and building materials can weaken Wi-Fi signals.

Readers seeking a straightforward upgrade

You download and read on a phone, tablet or e-reader and would prefer a manageable set-up. If current coverage is adequate, a router with a compatible expansion option may let you address a weak area later; check which devices work together before buying.

Households with Ethernet between floors

You have usable network cabling, or are willing to install it, and want to connect mesh nodes through it. TP-Link and ASUS describe wired links for their respective mesh systems, but the wiring instructions depend on the equipment and operating mode.

What matters when choosing?

One router

Choose when: a suitable central position and tests on all three floors show reliable Wi-Fi where you download magazines.

Trade-off: a router with a higher speed specification cannot overcome every wall, floor or difficult location, so a weak area may still call for additional equipment.

Whole-home mesh

Choose when: testing finds persistent gaps between floors or the main router cannot be placed centrally. Ofcom suggests that two or three mesh boxes placed around a home might help Wi-Fi reach more rooms.

Trade-off: nodes need suitable positions and power sockets; advertised coverage cannot guarantee a result for your walls and floor plan.

ConcernWhat to checkWho this matters to
Coverage on every floor Test where downloads become unreliable; consider node positions that retain a usable connection to the main unit. If downloads falter away from the router, I need a dependable signal where I actually read. Around 50% of consumers would put whole-home coverage first.
Simple set-up and expansion Check how the new router works with your broadband equipment and which devices belong to its expansion ecosystem. With coverage already mostly usable, I would rather make a manageable upgrade than install several nodes immediately. Roughly 30% of consumers would prioritise this simpler upgrade path.
Connection between mesh nodes Confirm Ethernet-backhaul support and the wiring rules for the exact kit and operating mode. If cabling reaches another floor, I want the mesh units to use it rather than depend on a weak wireless link. About 20% of consumers would make that node-to-node connection their primary concern.

Buying pitfalls

  • Choosing by maximum Wi-Fi speed alone

    A faster advertised wireless connection cannot fix weak coverage caused by placement or obstructions, or make downloads faster than the underlying broadband connection permits.

    Check performance near the main router, then test the places where you read on each floor before deciding whether coverage equipment is needed.

    If one router still leaves weak areas, adding a mesh unit or extender later means another installation step.

  • Putting a mesh node inside a dead zone

    A node also needs a usable connection back to the network. BT says disc range can vary substantially with location and the surrounding environment.

    Place nodes between the main router and weak areas, then adjust their positions using the kit's guidance and connection tests.

  • Assuming wired mesh kits use the same connections

    Wiring and operating-mode requirements vary. TP-Link says that Deco satellites in router mode must connect on the main Deco's LAN side, directly or through a switch connected there, to avoid a network loop.

    Read the instructions for the exact kit and choose its router or access-point mode before connecting nodes between floors.

    Using wired backhaul may involve installing cables or a suitable switch.

  • Replacing the provider router without checking the connection

    Ofcom notes that an independently bought router can be trickier to set up and that the broadband provider may not help troubleshoot it.

    Confirm your modem or fibre ONT arrangement, any required provider settings and whether the new equipment can instead work alongside the existing router.

Relevant brands to consider

TP-Link

Its Deco mesh range and expandable Archer routers offer two different starting points for this decision.

  • TP-Link describes wireless links and optional Ethernet backhaul for Deco X50, and identifies Archer AX55 as EasyMesh-compatible.
  • Check compatibility within the exact range and plan node placement for your house; manufacturer coverage figures do not guarantee reception on every floor.

ASUS

AiMesh is relevant if you want to build a mesh network using compatible ASUS equipment.

  • ASUS states that AiMesh supports wireless and wired connections between a router and its nodes.
  • Check each model's AiMesh compatibility and the applicable wiring and set-up instructions before combining equipment.

BT

Whole Home Wi-Fi is relevant to households considering additional coverage alongside an existing hub or router arrangement.

  • BT provides installation guidance for positioning its Whole Home Wi-Fi discs.
  • BT says disc range varies with location and surroundings; check the Ethernet-connection rules for the exact Whole Home product generation.

Joybuy mesh systems to consider

These three-unit mesh systems are choices to examine if one router leaves unreliable Wi-Fi between floors. Compare their set-up requirements with your broadband equipment, and confirm wired-backhaul support for the exact model before planning to use Ethernet between floors.

TP-Link Deco BE22 three-pack mesh system

TP-Link Deco BE22 BE3600 Wi-Fi 7 (3-Pack)

Consider this three-unit mesh system if tests show weak Wi-Fi between floors. Its product name identifies a BE3600 Wi-Fi 7 configuration; check the exact kit's broadband compatibility and wiring instructions before using Ethernet backhaul.

Joybuy
TP-Link Deco BE65 three-pack mesh system

TP-Link Deco BE65 BE9300 Tri-Band Wi-Fi 7 (3-Pack)

This three-unit mesh format is relevant when a single router leaves coverage gaps. The product name specifies BE9300, tri-band operation and Wi-Fi 7; test node positions rather than treating those labels as a promise of coverage, and confirm Ethernet-backhaul support before planning a wired installation.

Joybuy
TP-Link Deco BE25 three-pack mesh system

TP-Link Deco BE25 Wi-Fi 7 (3-Pack)

Consider this three-unit mesh system for persistent weak areas on different floors. Its product name specifies Wi-Fi 7; check broadband compatibility, and confirm the exact model's Ethernet-backhaul support before relying on cables between nodes.

Joybuy
NETGEAR Orbi 370 RBE373 three-pack mesh system in white

NETGEAR Orbi 370 RBE373 BE3600 Wi-Fi 7 (3-Pack), White

This three-unit mesh system is another option to assess when coverage does not reach every floor. Its product name specifies dual-band Wi-Fi 7 and 2.5Gbps Ethernet; check the modem or gateway arrangement it requires, and do not assume its Ethernet ports establish wired-backhaul support.

Joybuy

Frequently asked questions

Will a faster router fix weak Wi-Fi on the top floor?

Not necessarily: a higher advertised speed does not remove a coverage gap caused by distance, placement or building materials. Ofcom identifies objects and materials as factors that weaken Wi-Fi, so test the top floor after improving router placement before deciding whether you need mesh nodes.

How many mesh units does a three-storey house need?

Choose the number by testing your layout rather than assigning one unit to every floor automatically. Ofcom suggests that two or three mesh boxes might help Wi-Fi reach more rooms; follow the selected kit's placement guidance and add a unit only if a gap persists.

Should I use Ethernet backhaul between floors?

Consider it if you have suitable cabling and the wireless connection between mesh nodes is weak. TP-Link and ASUS describe wired links for their respective systems, but you must check backhaul support and the correct connections for the exact model and operating mode.

Can I replace my broadband provider's router?

Check your connection arrangement before replacing it: the new router must work with the modem or fibre ONT and any settings your service requires. Ofcom notes that independently bought routers can be harder to set up and that the provider may not help troubleshoot them; using compatible mesh equipment alongside the existing router may be another arrangement to investigate.

What should I check for a router delivered to Great Britain?

Check that the exact variant is intended for the applicable market and comes with the relevant instructions and safety information. The Office for Product Safety and Standards describes the Radio Equipment Regulations 2017 as regulating radio-equipment safety and electromagnetic compatibility in Great Britain; a Wi-Fi standard in a product name does not establish compliance for a particular unit.