Speed Test Guide: Wired vs Wireless Connections
Understanding Your Broadband Performance
Why Compare?
A wired connection directly to your BT Hub is typically faster and more reliable than Wi-Fi. Testing both helps you understand whether your broadband's true performance and whether your Wi-Fi is causing any issues.
Understanding the Connection Types
Wired (Ethernet)
How it works
A physical cable connects your device directly to the BT Hub.
Best For
Speed & Reliability. Online gaming, 4K streaming, large file downloads.
Speeds
Consistently high speeds, close to your plan's maximum.
Reliability
Very stable, unaffected by obstacles or other Wi-Fi networks.
Wireless (Wi-Fi)
How it works
A radio signal connects your device to the Hub.
Best For
Convenience. Browsing, streaming on portable devices, smart home devices.
Speeds
Speeds can vary with distance, walls, and interference.
Reliability
Can be affected by walls, microwaves, and your distance from the Hub.
Simple Analogy
Think of Wi-Fi like broadcast radio — the signal can fade or suffer interference. A wired connection is like a landline telephone call — direct and clear.
How to Run an Accurate Speed Test
Before You Start:
Use a wired connection for the most accurate result, if possible.
Pause other activity: Stop downloads, video streams, or online games on all devices.
Connect directly: If testing wirelessly, stay in the same room as your BT Hub.
Step-by-Step Test:
Connect Your Device
Wired Test
Plug one end of an Ethernet cable into your laptop or computer and the other into a yellow Ethernet port on the back of your BT Hub.
Wireless Test
Ensure your device is connected to your Zoiko Broadband Wi-Fi network.
Go to the Speed Test Website
- •Open your web browser (Chrome, Safari, etc.)
- •Use the BT Speed Tester: https://www.bt.com/broadband/speedtest
Run the Test
- •Click the 'Go' or 'Start' button.
- •The test measures:
Download Speed
How fast you receive data (e.g., streaming video). This is the most important metric.
Upload Speed
How fast you send data (e.g., posting photos).
Ping (Latency)
The reaction time of your connection. Important for gaming. Lower is better.
Interpret Your Results
Wired Test Result
Shows the speed your BT Hub is receiving from Zoiko Broadband. It should be close to your plan speed.
Wireless Test Result
Usually lower than the wired result. The difference shows how much speed is lost over Wi-Fi.
What to Do Next?
Wireless speed is low, but wired speed is good
Your Wi-Fi needs optimizing. Try our "Change Wi-Fi Channel" guide or move your BT Hub to a more central location.
Wi-Fi Guide📌 Summary
For the best performance, use a cable. For testing, always try a wired connection first to see what your line can truly deliver.
If you need further assistance or have additional questions, feel free to ask!
