Best answer: The Nighthawk AC1900 can connect up to 64 devices: 32 devices on each band of this dual-band (2.4GHz and 5GHz) router.

Of the 470,000 Wi-Fi connections made on a recent day at Abilene Christian University, fully 94% used the 2.4GHz band, representing an extreme example of how today's surging number of Wi-Fi ...

tldr: Devices connected to the 2.4GHz band can't talk to devices connected to the 5GHz band even when they are on the same subnet. Why? For background, I had always had separate SSIDs for 2.4GHz ...

With 5GHz, there's enough headroom for everyone. Normally, 2.4GHz connections typically maintain 40–60 Mbps during network congestion, while 5GHz still delivers 200+ Mbps.

Some smart home devices require a 2.4GHz Wi-Fi connection for setup and usage, but that creates a problem with our modern dual-band routers.

I had two different SSIDs for my 2.4ghz and 5ghz wireless networks- I think because I've had issues with devices not working correctly on 5ghz, but in the end, I had every device on the 2.4ghz ...

Knowing the differences between 2.4GHz and 5GHz Wi-Fi bands is very important if you are a regular internet user. Find out here!

But how do you tell which Wi-Fi frequency your iPhone is connected to? Most dual-band Wi-Fi routers typically use different but similar names for the 2.4GHz and 5GHz Wi-Fi bands.