I work for an IT company and have done some wireless deployments with different setups (Watchguard, Ubiquiti, Ruckus, Meraki). In terms of a home, small, or even medium-sized business, Ubiquiti is a no-brainer. Your hardware just works, it works well, and gives you plenty of options to tweak your configurations as you see fit. Your hardware works great along with great logging/information to help you improve your setup if you know what the options do. They provide great documentation on their website to help you delve deeper into their products, and they are developing new offerings at a rapid pace. The Ubiquiti AC Pro is one of the iconic hotspots, they have others but to be honest I wouldn't waste my time on anything below it, it's too good for the price difference. I have used hundreds of them and have never been disappointed, I use them in my own home and my mother's house. I don't think anything comes close for the price, of course if money is no object there are better things, but at this price point, with no subscription fee, these things are worth their weight in gold.
Mikrotik RouterBOARD 951Ui-2HnD RB951Ui-2HnD: High-Power 2.4Ghz Wireless AP with 5x10/100 Ports and OSL4
73 Review
Ubiquiti NanoStation locoM2 2.4GHz airMax 8dBi CPE - Indoor/Outdoor High Performance Wireless Device
30 Review
MikroTik Dual-Concurrent Access Point: hAP ac Lite RB952Ui-5ac2nD-US
79 Review
πΆ High-Performance MikroTik hAP Mini RB931-2nD: Small 2GHz Wireless Access Point, 3x 10/100 Ethernet Ports, 650MHz CPU & RouterOS
24 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
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
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review