Zigbee 3.0 USB Dongle is a universal Zigbee USB stick. It can be used as a Zigbee gateway in Home Assistant, openHAB, Zigbee2MQTT, or other open-source platforms to locally control all your Zigbee devices, so you don't need to invest in different brands' Zigbee hubs
 
Pre-flashed with Z-Stack 3.x.0 coordinator or router firmware
Can use ZHA in Home Assistant or use Zigbee2MQTT
Base on TI CC2652P + CP2102N
+20dBm output gain
SMA interface external antenna
Support USB flash firmware, before flashing, you need to press and hold the Boot button and then plug it into the computer