Just to add to earlier posters:   MG41 and other MG gateaways are not wifi devices - they are 'wireless' in the broader sense that they communicate with the Internet without a wired uplink, but this is always cellular data, so 3G/4G (for MG21/41) with added 5G capability on MG51.   I suspect maybe what you're referring to are some End of Life Meraki MR WiFi access points.  These provide wireless connectivity, based upon 802.11 standards to a Local Area Network, rather than the Internet directly.     The details of those older models are available in the link that @alemabrahao provided:   https://documentation.meraki.com/General_Administration/Other_Topics/Meraki_End-of-Life_(EOL)_Products_and_Dates ... View more