Sonoff ZigBee 3.0 USB Dongle-E

The Sonoff Dongle-E can be used as a Zigbee gateway in applications such as Home Assistant, openHAB, Zigbee2MQTT, or other open-source platforms for local control of all Zigbee devices. It allows you to connect up to 32 devices simultaneously and operates more efficiently than CC2531 or ConBee 2. You no longer need to invest in Zigbee hubs from different brands, a universal gateway - Dongle Plus is all you need!
You can use the Dongle Plus as a Zigbee 3.0 gateway in open-source platforms for managing devices from different brands or for flashing router firmware to extend network coverage. For greater signal range, you can additionally purchase a 1.5-meter USB cable. The product is compatible with platforms such as Home Assistant, openHAB, Zigbee2MQTT, etc. Additionally, it supports Linux, Ubuntu, Raspbian, Windows, and MacOS systems.
The product is made of an aluminum alloy that enhances signal transmission. It also eliminates interference from peripheral devices. It is equipped with an external SMA antenna - its position can also be adjusted. Furthermore, the output gain of +20 dBm affects a 3x greater signal range.

Specifications
• Input voltage DC 5V (max. 100mA)
• Wireless connection Zigbee 3.0
• Material: Aluminum alloy
• Dimensions: 75x25.5x13.5 mm