Description
Sonoff ZigBee 3.0 Plus functional USB dongle
You don't need to invest in Zigbee hubs, the Plus dongle has everything you need. The Sonoff device can serve as a universal gateway to control additional Zigbee devices with Home Assistant or other open source platforms via ZHA or Zigbee 2MQTT. It supports pre-flush with Z-Stack 3.x.0 coordination software and has an external antenna with SMA interface.

Wide range of supported devices
You will use the Dongle Plus as a Zigbee 3.0 gateway on open source platforms to control other devices from different brands or to flash router firmware to increase your network coverage. You can also purchase an additional 1.5m USB cable to extend the signal range.

Thoughtful design
The other advantage of the device is its thoughtful design. The Sonoff functional dongle is made of aluminum, which has an excellent effect on signal transmission. It effectively reduces interference from peripheral devices.

Specification
| Brand | Sonoff |
|---|---|
| Designation | ZIGBEE 3.0 USB DONGLE PLUS |
| Tension | DC 5V (100mA max) |
| Operating temperature | -10ºC 40ºC |
| Material | aluminum alloy |
| Dimensions | 87 × 25.5 × 13.5 mm |