Before this, I was using the Sonoff ZBDongle, which is very good, but it’s a hassle to upgrade the firmware and get it to work. Here, everything is done with your eyes closed. Of course, it needs PoE power supply, but that’s easily solved since there are power supplies for a single device and they are quite cheap. Very easy to install, set up, upgrade, and has great range, overall excellent. Plus, I haven’t had to restart it even once and there have been no disconnections with my devices. If you’re just starting out and searching, choose this one. If you have another and are having problems, this will solve them.