Sonoff ZigBee USB Dongle ZBDongle-PMG24

【Based on EFR32MG24】Power with the advanced EFR32MG24 chip, offering richer resources and higher performance to deliver faster automation processing and stable sub-device control.
【Enhanced Antenna Gain】Default 3dBi antenna gain, optimized up to 4.5dBi for stronger signal strength and wider coverage.
【Wide Platform Compatibility】Works seamlessly with multiple open-source platforms such as Home Assistant, Zigbee2MQTT, and more—perfect for open-source enthusiasts.
【Easy Firmware Flashing】Effortlessly flash different firmware using the SONOFF Dongle Flasher, enabling versatile roles and flexible usage.
【Include USB Extension Cable】Allows flexible connection to your host device while minimizing Zigbee 3.0 electromagnetic interference for better signal range.
Note : Use Dongle Flasher Web tool or Add-on to flash other firmware faster.