The SONOFF Zigbee 3.0 USB Dongle Plus (ZBDongle-E) functions as a universal Zigbee coordinator for your smart home setup. Built on the EFR32MG21 chipset and pre-flashed with coordinator firmware based on EZNet 6.10.3, it offers reliable and straightforward deployment right out of the box.
High Performance & Signal Stability
Equipped with a +20dBm output gain, this USB dongle ensures broad signal coverage and network reliability. Its shielded aluminum alloy housing reduces electromagnetic interference from nearby peripherals, maintaining strong signal integrity.
Wide Ecosystem Compatibility
Designed for integration across a wide variety of home automation platforms, the ZBDongle-E connects smoothly with Home Assistant, openHAB, Zigbee2MQTT, and standard Zigbee 3.0 protocols. It also supports Zigbee Green Power devices when configured to compatible channels.
| Brand | SONOFF |
| Model | ZBDongle-E |
| Product Type | USB Zigbee Gateway / Coordinator |
| Chipset | EFR32MG21 |
| Wireless Protocol | Zigbee 3.0 |
| Output Gain | +20dBm |
| Housing Material | Shielded Aluminum |
| Pre-Installed Firmware | Zigbee coordinator firmware (EZNet 6.10.3) |
| Software Compatibility | Home Assistant, openHAB, Zigbee2MQTT |
| Item Weight | 38 g |


























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