SONOFF Zigbee 3.0 USB Dongle Plus - ZBDongle-E
New version of ZigBee coordinator based on EFR32MG21 + CH9102F chip
Main differences compared to the previous version of ZBDongle-P
- more powerful chip EFR32MG21
- higher transmission power already in the default setting (20dBm)
- smaller dimensions
With removable antenna for better ZigBee network performance
Suitable for zigbee2mqtt addon or ZHA integration on the Home Assistant server
Not compatible with Tuya or eWeLink!

Specifications:
- Dimensions 75 x 25.5 mm x 13.5
- Operating frequency 2.405 - 2.485 GHz
- Power supply USB 5V DC 100 mA max
- Wireless communication speed 250 KBaud
- Consumption <20 mA (input); <25mA (broadcast)