Works as advertised. Integrates with Home Assistant upon connection. I had originally planned to use this in a remote location from my server where HA is installed, and use a USB dongle in the server. But I spent so much time wrestling with a sonoff device that I gave up and used this. It connected and practically installed itself. Once connected it immediately began connecting the Zigbee devices. In just a few minutes I was controlling a bunch of devices. I will order another for the remote location. (source: https://www.amazon.com/product-reviews/B0BL6DQSB3/ref=cm_cr_arp_mb_viewopt_srt?sortBy=recent&pageNumber=1)