SONOFF Zigbee 3.0 USB Dongle Plus (E)

Quick verdict

The E variant swaps in an EFR32 chip and adds an external antenna, which makes it a solid budget pick for zigbee2mqtt or ZHA. No Thread support on this one — it's pure Zigbee. Use a USB extension cable to keep it away from interference and you're set.

Standout: Budget Zigbee coordinator with an external antenna and excellent community support.

Last checked: 2026-03-22

Compatibility snapshot

Why it stands out

• EFR32MG21 chip — excellent zigbee2mqtt and ZHA support
• very affordable entry point into Zigbee coordination
• external antenna for better range than built-in antenna dongles

Reasons to hesitate

• USB placement matters — use an extension cable to avoid interference
• no Thread or multi-protocol support on the E variant

Best for

• Home Assistant users starting a Zigbee network on a budget
• anyone wanting a reliable dedicated Zigbee coordinator

Avoid if

• you want Thread and Zigbee on a single dongle
• you prefer a plug-and-play experience without firmware considerations

Privacy and local-control notes

Pure local Zigbee coordinator with zero cloud dependency. No data leaves your network.

Home Assistant support: supported · integration path: zigbee2mqtt / ZHA.

Buying reality check

Price notes: One of the cheapest ways to add Zigbee support to Home Assistant.

Compare side by side: see coordinator comparisons →