ConBee III (ConBee 3) from Dresden-Elektronik based on Silicon Labs EFR32MG21 +20dBm radio SoC/MCU - Zigbee - Home Assistant Community

ITead's “Sonoff Zigbee 3.0 USB Dongle Plus V2” (model ZBDongle-E) based on Silicon Labs EFR32MG21 +20dBm radio SoC/MCU - Zigbee - Home Assistant Community

ITead's “Sonoff Zigbee 3.0 USB Dongle Plus V2” (model ZBDongle-E) based on Silicon Labs EFR32MG21 +20dBm radio SoC/MCU - Zigbee - Home Assistant Community

Supported Adapters

Community help wanted to whitelist all compatible Zigbee and Z-Wave dongles/adapters for automatic USB Discovery in Home Assistant - Home Assistant OS - Home Assistant Community

Zigbee buyer's guide - Community Guides - Home Assistant Community

REQUEST] Support for Silicon Labs EFR32 (Mighty Gecko family) based Zigbee radio adapters using EZSP serial protocols? · Issue #168 · Koenkk/zigbee-herdsman · GitHub

The Conbee III is officially released : r/homeassistant

Phoscon ConBee II - Universal Zigbee 3.0 USB Gateway, incl. deCONZ & Phoscon App, Home Automation, Home Assistant, ioBroker, Zigbee2MQTT : Electronics

Supported Adapters

AI-Speaker - AIoT gateway with voice assistant - AIS Pro 1 Botland - Robotic Shop

ZigBee USB Dongle (EFR32MG13 Chipset)

Conbee III - Discussions Générales - Communauté Jeedom

Phoscon ConBee II - Universal Zigbee 3.0 USB Gateway, incl. deCONZ & Phoscon App, Home Automation, Home Assistant, ioBroker, Zigbee2MQTT : Electronics