SONOFF Zigbee 3.0 USB Dongle Plus

To run zigbee2mqtt for the control of SONOFF Zigbee products like BASICZBR3, S31 Lite Zb in your home automation system, a CC2531 USB dongle integration is recommended. The CC2531 USB dongle is a fully operational USB device which provides a PC interface to IEEE802.15.4 / ZigBee applications, comes with a CC2531ZNP-Prod firmware, the dongle can be plugged directly into your PC/Raspberry etc used as a Zigbee packet sniffer.

Yup, it is a ready-to-go CC2531 USB dongle for zigbee2mqtt application