https://www.cnet.com/news/apple-will-discontinue-its-airport-express-time-capsule-extreme-routers-when-supplies-run-out/

On Thursday, the company said it's discontinuing its AirPort line of base stations. Customers will be able to buy them in Apple Stores, online and through authorized resellers, until supplies run out. Apple also will continue to support the older routers for service and parts for five years.

The company last updated its $199 AirPort Extreme and $299 AirPort Time Capsule in June 2013 with 802.11ac Wi-Fi, but its $99 AirPort Express hasn't been updated since 2012.