Sonoff ZBDongle-E:

• The Zigbee USB stick Sonoff ZBDongle-E is a universal device. Dongle Plus is a universal gateway that may be used as a Zigbee gateway in Home Assistant, openHAB, Zigbee2MQTT, and other open-source platforms to control all of your Zigbee devices locally. This eliminates the need for you to purchase separate Zigbee hubs from different brands.
• Numerous devices, including ZBMINI-L, SNZB01, SNZB02, SNZB03, SNZB04, and S26R2ZB, are compatible with the dongle Plus.
  Coordinator firmware is pre-flashed on Dongle Plus; to increase the network's coverage area, you can additionally flash router firmware.
• Many popular operating systems, including Windows, Linux, Ubuntu, Raspbian, and macOS (Windows and macOS require appropriate driver installation), are supported by Dongle Plus.

Features:

• Pre-flashed with EZNet 6.10.3-based Zigbee coordinator firmware right out of the package.
• Encourage the use of smart home systems such as Zigbee2MQTT, openHAB, and Home Assistant.
• Based on the EFR32MG21; default output gain is +20dBm.
• The aluminum shell effectively attenuates any peripheral signal interference.

Specifications:

• Model: ZBDongle-E
• Working temperature: -10℃~40℃
• Input: DC 5V (100mA Max)
• Wireless: Zigbee 3.0
• Shell material: Alumium alloy
• Dimension: 75×25.5×13.5mm