Start by checking broadband availability for the new address and comparing the connection near the router with the rooms where it struggles: as Ofcom explains, Wi-Fi cannot outperform the broadband service. If the connection works near the router, try better placement before choosing Ethernet for fixed devices or mesh for several rooms that need wireless coverage. Consider replacing the provider router only after checking the service type and the provider’s equipment requirements.
If the connection works near the router but drops off in a bedroom or shared room, check router placement first. Mesh or a wired access point may help with a persistent coverage gap; neither changes the underlying broadband service.
If a cable can reach a desk, Ethernet connects that device without relying on its room’s Wi-Fi signal. Ofcom recommends a direct Ethernet connection when a computer needs a faster, more reliable link.
If you need a capability beyond the provider hub, identify the broadband service and confirm the required connection and settings before buying. EE and Virgin Media publish different requirements for their respective services and equipment.
Establish whether the constraint is the broadband service, one room’s Wi-Fi signal or a particular device’s connection. That determines whether to keep the provider router, change its placement or add equipment.
| Priority | What to check | Your needs |
|---|---|---|
| Broadband service | Check availability and predicted speeds for the property’s postcode using Ofcom’s checker. Compare the connection near the router with affected rooms, and check the provider’s service status if it is poor in both places. | Before buying Wi-Fi equipment, I want to know whether the service itself is limiting the whole home or whether the problem is confined to certain rooms. |
| Router placement | Where the installation permits, try a central, raised position. Check for walls, metal, water and nearby electrical devices along the signal path. | The shared living area works, but I need a usable signal in bedrooms without assuming a different broadband plan will fix indoor coverage. |
| Several wireless rooms | Map the rooms that need coverage and plan where mesh units could maintain a link to each other. If you can cable between units, check whether the exact model supports Ethernet backhaul. | Housemates move between separated rooms with phones and laptops, so I need wireless coverage beyond the router’s immediate area. Mesh extends Wi-Fi coverage; it does not increase broadband-service speed. |
| One distant area | Check whether a cable reaches the area and whether the chosen device supports access-point mode. For a wireless extender, plan a position that still receives the existing router’s signal. | Only one bedroom or corner needs stronger Wi-Fi, so I would rather address that spot than plan a multi-unit network. |
| Fixed devices | Check the cable route and available Ethernet ports at the router and device. Ofcom recommends direct Ethernet for a computer when a faster, more reliable connection is needed. | A desk computer, TV or console stays in one place; I can use a cable for that device while leaving mobile devices on Wi-Fi. |
| Router compatibility | Confirm the provider, broadband access type, required WAN or modem interface and setup settings. EE, for example, requires PPPoE for third-party routers and specifies different hardware for its FTTP, FTTC/SOGEA and copper services. | I want to replace the provider router for a particular feature, but only if the replacement can connect to this home’s service and I understand the provider’s support arrangements. |
Ofcom notes that a slow Wi-Fi test does not necessarily indicate a line fault, while Wi-Fi cannot outperform the underlying service. More wireless equipment will not resolve a service outage or an inadequate connection at the property.
Check the postcode, provider status and connection near the router first. Contact the provider about a persistent service problem before expanding the Wi-Fi network.
Otherwise, additional equipment may leave the original problem unchanged.
Distance, walls and other obstructions affect the link between units. A pack description cannot establish coverage in a particular shared home.
Identify the rooms that need service and plan node positions with a viable link back to the main router. Where cabling is practical, check whether the exact system supports Ethernet backhaul.
A difficult layout may call for another unit or a cable route.
The incoming connection and provider settings also matter. EE’s third-party-router guidance specifies different interface requirements by service type, while Virgin Media’s modem-mode availability depends on the Hub model.
Identify the provider and access type, then check its equipment requirements and support arrangements against the exact router before ordering.
An incompatible choice can mean changing equipment and spending time troubleshooting the connection.
A desk computer or TV can still have a poor wireless link even if Wi-Fi improves elsewhere. A cable addresses that device’s connection, not coverage throughout the home.
Check whether Ethernet can reach fixed devices and use wireless equipment for the rooms and devices that need mobility.
TP-Link’s Deco range includes whole-home mesh systems with different models and pack sizes.
NETGEAR’s Orbi mesh range includes different models and connectivity specifications.
For a Virgin Media cable connection, the provider Hub may remain in place as the modem when compatible separate Wi-Fi equipment is used.
These options cover multi-room mesh systems and a range extender for a more localised Wi-Fi gap. Check the broadband service and existing equipment before choosing a coverage device; the products below do not represent every way to connect a shared home.
No image availableA three-unit mesh option to consider when several rooms need wireless coverage. The named variant is dual-band BE3600 with 2.5Gbps Ethernet; confirm that your existing modem or gateway can connect to the system, and plan unit placement for the property.
No image availableConsider this three-pack when wireless coverage is needed across several rooms. Check how a unit would connect to the existing broadband equipment and position the units for the home’s layout rather than relying on a general coverage claim.
No image availableA range extender to consider for one localised Wi-Fi gap rather than several separated rooms. Plan a position that still receives the router’s signal; if you intend to use a wired access point or EasyMesh roaming, confirm the required operating mode and router compatibility before buying.
No image availableAnother three-unit option for wireless coverage across several rooms. If fixed devices or cables between units matter to your setup, confirm the number of Ethernet ports and the backhaul options for this exact pack; also check its connection requirements against your broadband equipment.
No image availableThis three-pack is a mesh option for rooms separated from the main router. If your plan involves wired devices or links between units, check its WAN/LAN ports and backhaul support for this variant, along with the requirements of your broadband connection.
Compare the connection near the router with the affected room, and check availability for the property’s postcode. Ofcom explains that Wi-Fi cannot outperform the broadband service, but a slow Wi-Fi test alone does not prove a line fault. If the connection is poor near the router too, check the provider’s service status and ask it to investigate a persistent problem before buying coverage equipment.
Place it centrally and above floor level where the broadband socket or optical network terminal (ONT) installation allows. Keep it away from large obstructions, water, metal and nearby electrical interference; then test the rooms where housemates actually need a connection.
Consider mesh when several separated rooms need wireless coverage, particularly for devices that move around the home. If one area needs Wi-Fi and an Ethernet cable can reach it, a wired access point addresses that area without depending on a wireless link back to the router. Check the exact equipment’s connection and placement requirements.
Use Ethernet for a fixed device when a cable route is practical. Ofcom recommends a direct cable connection for a computer needing a faster, more reliable link than Wi-Fi; it improves that device’s connection but does not extend wireless coverage to other rooms.
No: check the provider, broadband access type and required connection before buying. EE specifies PPPoE and service-dependent hardware requirements for third-party routers, while Virgin Media’s modem-mode support varies by Hub model. Confirm setup and support arrangements with your provider, and keep its equipment available for troubleshooting unless it advises otherwise.