ITead's “Sonoff Zigbee 3.0 USB Dongle Plus” model “ZBDongle-E” based on Silicon Labs EFR32MG21 +20dBm radio MCU now sold for $19.99 · Koenkk zigbee2mqtt · Discussion #13373 · GitHub

FYI, ITead just released a new "ZBDongle-E" adapter as an improved replacement for ITead's previous barebone Silabs EFR32MG21 adapter and an alternative to ITead's TI CC2652P based "Sonoff Zigbee 3

ITead's “Sonoff Zigbee 3.0 USB Dongle Plus” model “ZBDongle-E” based on Silicon Labs EFR32MG21 +20dBm radio MCU now sold for $19.99 · Koenkk zigbee2mqtt · Discussion #13373 · GitHub

ITead's “Sonoff Zigbee 3.0 USB Dongle Plus V2” (model ZBDongle-E) based on Silicon Labs EFR32MG21 +20dBm radio SoC/MCU - #113 by m4v3r1ck - 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 - #114 by charlie663 - Zigbee - Home Assistant Community

HEIMAN - Répéteur intelligent Zigbee 3.0 et veilleuse, répéteur zigbee 3.0

ITead's “Sonoff Zigbee 3.0 USB Dongle Plus” model “ZBDongle-E” based on Silicon Labs EFR32MG21 +20dBm radio MCU now sold for $19.99 · Koenkk zigbee2mqtt · Discussion #13373 · GitHub

ITead's Sonoff Zigbee 3.0 USB Dongle Plus (model ZBDongle-P) based on Texas Instruments CC2652P +20dBm radio MCU now sold for $19.99 - Home Automation - openHAB Community

Reliable affordable Zigbee routers (UK based) - Zigbee - Home Assistant Community

Reliable affordable Zigbee routers (UK based) - Zigbee - Home Assistant Community

Zigbee2MQTT not starting with Error: Failed to connect to the adapter (Error: SRSP - SYS - ping after 6000ms) - Zigbee - Home Assistant Community