Bought these and work as expected.
Today I would be more likely to buy the new ones for $20 more. I bought the first gen for the extra ethernet ports which the 3rd has.
The one’s you linked are the old ones. I actually was coming here to post that the 3 pack isn’t a great deal since they are only 10% off of what you can get them new.
The new model is called Nest WiFi. It runs $350 for a 3 pack (and doesn’t have ethernet on the points.