SkyPro Internet Help Centre
Broadband · Wi-Fi & router

2.4 GHz vs 5 GHz Wi-Fi – which should I use?

Your router sends Wi-Fi on two bands. Here's which one to pick for each device and room.

Updated 29 October 2026

Most routers send Wi-Fi on two frequencies, called bands, at the same time: 2.4 GHz and 5 GHz.

2.4 GHz5 GHz
RangeReaches further, goes through walls betterShorter range, weaker through walls
SpeedSlowerMuch faster
CrowdingBusy: neighbours' Wi-Fi, microwaves, BluetoothQuieter
Best forFar rooms, smart TVs, cameras, smart plugsPhones, laptops and TVs close to the router

How to tell which one you're on

  • One Wi-Fi name: many routers use a single name for both bands and move your device to the best one by themselves. You don't need to do anything.
  • Two Wi-Fi names: if you see a second name ending in -5G, for example "SkyPro Internet Ade-5G", that one is the 5 GHz Wi-Fi.

Which one to choose

  1. Near the router? Join the 5 GHz Wi-Fi for the best speed.
  2. In a far room, or behind thick walls? The 2.4 GHz Wi-Fi may give a steadier connection.
  3. Smart plugs, cameras and some older devices only work on 2.4 GHz. That's normal.

Tip

Testing your speed? Do it close to the router on 5 GHz. A test on 2.4 GHz in a far room will always look slower than your plan. See How to run a speed test.

Good to know

Wi-Fi speed is often lower than your plan speed, especially far from the router. Your plan speed is the maximum your line delivers.

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