Home Plugs vs. Mesh Wi-Fi: How to Get Full Internet Speed in Every Room
At Westnet, we constantly monitor our network to ensure your fibre or wireless broadband line delivers full, uninterrupted speed directly to your home router. However, many households use Powerline Adapters (Home Plugs), devices that plug into wall sockets to transmit your internet signal through the building’s electrical wiring.
While they can be handy, they are often the #1 hidden cause of sudden dropouts, slow speeds, and buffering on high-speed networks. We have built a comprehensive guide to help you weigh the options.
Here is what you need to know about using home plugs with your high-speed Westnet broadband:
| The Pros 👍 | The Cons 👎 |
| No Long Messy Cables
• Allows you to get a “wired” connection to an upstairs bedroom or home office. • Eliminates the need for drilling holes or trailing long Ethernet wires through the house. |
Massive Speed Loss
• Electrical copper wiring was never designed to carry data. • You will rarely get your full Westnet subscription speed through a home plug. |
| Better Than Out-of-Range Wi-Fi
• Can bridge the gap if a device is completely out of the router’s Wi-Fi range. • Helps penetrate signals hidden behind thick concrete walls. |
Highly Prone to Interference
• Household appliances (fridges, microwaves, or EV chargers) create electrical “noise”. • When they turn on, your internet speed can instantly plummet or drop out. |
| Easy Plug-and-Play Setup
• They require almost zero technical knowledge to pair together. • Simply plug into the wall, pair the devices, and they are ready to go. |
Cannot Use Power Strips
• Plugs must go directly into a single wall socket. • Extension leads or surge protectors degrade or cut off the data signal entirely. |
| Offloads Wi-Fi Traffic
• Moves heavy, fixed devices (like a desktop PC or smart TV) off your wireless band. • Frees up wireless capacity for mobile phones and tablets. |
Circuit Limitations
• Units must typically run on the same electrical loop or fuse board. • If plugs are on different circuits (e.g., extensions or outbuildings), they may fail. |
| Highly Flexible Expansion
• Easy to move to different rooms as your home office needs change. • Reconnects automatically within a few seconds of plugging it into a new socket. |
Diminishing Returns
• The more adapter units you add to your home, the less reliable the network becomes. • They perform best as a single point-to-point link rather than a whole-home solution. |
| Brand Compatibility Issues
• Mixing different brands (e.g., TP-Link and Devolo) frequently causes total system failure. |
No Frequency Optimisation
• Wi-Fi broadcasting models rarely allow you to manually change crowded wireless channels. |
Westnet’s Golden Rule for Troubleshooting Speed Issues
When troubleshooting your network, please temporarily bypass the home plug entirely: Unplug the Ethernet cable from your home plug adapter.
Connect your laptop or device directly into one of the yellow LAN ports on the back of your Westnet router using a standard Ethernet cable. Run a speed test at Speedtest.net.
If your download speeds are perfect when plugged directly into the router, your Westnet service is working beautifully, and the electrical wiring or the home plugs themselves are causing the bottleneck!
If you require seamless, high-speed coverage throughout your entire property without sacrificing your broadband performance, consider upgrading to Westnet Boost Mesh Wi-Fi.
Why Westnet Boost Mesh Wi-Fi Outperforms Home Plugs
Unlike powerline adapters that rely on old electrical wiring, Westnet Boost Mesh Wi-Fi uses intelligent, multi-node wireless technology to extend high-speed internet to every corner of your home.
- Full Speed Everywhere: Mesh nodes communicate on dedicated wireless bands, eliminating the dramatic speed drops typical of electrical wiring.
- Seamless Roaming: Your devices automatically connect to the strongest node as you move from room to room—no manual switching required.
- Zero Interference: Immune to household electrical noise from appliances, ensuring stable video calls and gaming.
- Easy Expansion: Add extra nodes effortlessly to cover larger properties, thick stone walls, or outdoor spaces.
Contact our local Mayo-based support team at 094 906 7444 to learn more about Westnet Boost Mesh Wi-Fi options for your home.