You also get double the channel bandwidth, with 80MHz‑wide channels providing more room for more data to flow faster than ever.
And if you have 802.11a/b/g/n devices, Air Port Extreme maximizes that connection as well.
This article is designed to help you understand what options are available, and which is the best option for your environment.
Finally pulled the trigger on an Extreme and two Expresses, and so far the system is working flawlessly. Took me two minutes to set up each device using my i Phone.
A firmware update occurred without affecting the system.
They were beyond most consumers, though, so I didn't pay much attention.
Then Ubiquiti launched their much friendlier Amplifi, and eero came to market.