Has very good antennas despite being small. A secondary node gets full signal back to base station in rooms where I previously got no WiFi signal from base router.
The app is very easy to use and better than web interface.
I found the my pings dropped compared to using cheap WiFi routers that ISPs provide.
No issue with using it with 20 devices over both 2.4 and 5ghz.
The app is basic and confusing for more advanced things. Like your cannot reserve an IP on the DHCP for a specific client.... Unless you forward an external port to the client, then it's IP will be bound.
It doesn't support ipv6 at all. The Ethernet is 100mpbs.
However it absolutely doors what it says it does. Seemlessly walk between rooms and it handoffs to other nodes without you having to do anything.
Tenda nova MW3 Dual-Band Whole Home Mesh WiFi System - 3 Pack - Dual Band: 2.4GHz + 5.0Ghz - 2x Ethernet Ports per Mesh Node - Primary Mesh Node: 1x WAN, 1x LAN - 2x 3dBi Internal Dual Band Antennas - Data Rates: 2.5Ghz (Up to 300Mbps), 5Ghz (Up to 867Mbps) - Dimensions: 90 x 90 x 90mm per Mesh Node - Includes: 3x Identical Mesh Nodes, 3x Power Adapters, 1x Quick Install Guide, 1x Ethernet Cable - MW3 - 3Pack - 3 Years Limited Warranty