The second module kept disconnecting from the main router rendering the whole mesh unusable. Possibly due to the fact that I bought refurbished devices this could be the reason for this, but their user interface is also pretty terrible, based on the overall ease of setup and performance I decided to return them. In fact, I bought a mesh extender through a wifi6 router, both from Netgear, which work 10x better than this particular solution. You should probably buy a new one that can give you better performance, but I don't recommend refurbished units.
Wi-Fi Mesh system Tenda MW3-3, white
18 Review
Get Superior WiFi Coverage with TP-Link Deco X20 Mesh System πΆ - Covers 5800 Sq.Ft, 6 Ethernet Ports, Wired Ethernet Backhaul Supported (3-Pack)
19 Review
Signal amplifier Tenda nova MW6-3 AC1200 Home Mesh WiFi system with 2 Gigabit ports. By
20 Review
Tenda Nova Mesh WiFi System (MW3) - Complete Whole Home Coverage, 1-Pack
25 Review
π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review