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 - #96 by flaxe - Zigbee - 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

Silicon Labs EFR32MG21 Zigbee 3.0 Universal Gateway USB Dongle,ZHA, EZSP, NCP, Home Assistant - AliExpress

ITead Zigbee 3.0 USB dongle/stick/adapter based on Silicon Labs EFR32MG21 - Zigbee - Home Assistant Community

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

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

Buy ZigBee 3.0 Silicon Labs Mini EFR32MG21 Universal Open Source Hub Gateway USB Dongle Chip Module ZHA NCP Home Assistant openHAB at Aliexpress for .

ZigBee 3.0 Silicon Labs Mini EFR32MG21 Universal Open Source Hub Gateway USB Dongle Chip Module ZHA NCP Home Assistant openHAB

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 - #134 by mhoogenbosch - Zigbee - Home Assistant Community

Aeotec Zi-Stick (model “ZGA008”) Zigbee Coordinator USB dongle based on Silicon Labs EFR32MG21 +20dBm radio SoC/MCU - Zigbee - Home Assistant Community

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

ITead Zigbee 3.0 USB dongle/stick/adapter based on Silicon Labs EFR32MG21 - Zigbee - Home Assistant Community