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-38%SKU: 1005010721327237

SONOFF Dongle-E 3.0 USB Dongle Zigbee Universal ZigBee Gateway via ZHA or Zigbee2MQTT Support SONOFF ZBMINI S26ZBR2

Name: SONOFF Dongle-E 3.0 USB Dongle Zigbee Universal ZigBee Gateway via ZHA or Zigbee2MQTT Support SONOFF ZBMINI S26ZBR2
Brand: SONOFF
SKU: 1005010721327237
Price: 13.34 USD
Availability: InStock
Rating: 49 (10 reviews)

Verified 3d ago

$13.34$21.52Save $8.18

✅ GREAT DEAL

✓ At 30-day low→ Stable

Expert Verdict

The Sonoff ZBDongle-E uses a Silicon Labs EFR32MG21 radio and an external whip antenna, and supports ZHA and Zigbee2MQTT out of the box. It offers solid coordinator features (firmware/firmware-flashability and reliable migrations), but some users report intermittent message delays and dropouts that require USB extension cables or antenna repositioning.

Best For

Buy if you need a flashable EFR32MG21 USB Zigbee coordinator for ZHA/Zigbee2MQTT; avoid if you need a plug-and-play, interference-free coordinator in crowded RF/USB environments.

Price History

Expert Quality Score

49/ 100

Reviewed by 8 expert sources

high confidence

⚠️ Community Differs from Experts

Experts: 49 / 100 · Community: 0 / 100

Pros

+Takes over existing Zigbee networks without re-pairing after migration
+Uses Silicon Labs EFR32MG21 radio with open-source firmware and regular updates
+External whip antenna and +20 dBm transmit capability improve reachable device links
+Works immediately with ZHA and Zigbee2MQTT; firmware and integrations are straightforward

Cons

−Some users report intermittent delays or failed MQTT/HA state updates
−Network instability and crashes reported during extended use in some setups
−Performance can require USB extension cables to avoid USB3 port interference

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$13.34

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-38%SKU: 1005010721327237

SONOFF Dongle-E 3.0 USB Dongle Zigbee Universal ZigBee Gateway via ZHA or Zigbee2MQTT Support SONOFF ZBMINI S26ZBR2

Verified 3d ago

$13.34$21.52Save $8.18

✅ GREAT DEAL

✓ At 30-day low→ Stable

Expert Verdict

Best For

Buy if you need a flashable EFR32MG21 USB Zigbee coordinator for ZHA/Zigbee2MQTT; avoid if you need a plug-and-play, interference-free coordinator in crowded RF/USB environments.

Price History

Expert Quality Score

49/ 100

Reviewed by 8 expert sources

high confidence

⚠️ Community Differs from Experts

Experts: 49 / 100 · Community: 0 / 100

Pros

+Takes over existing Zigbee networks without re-pairing after migration
+Uses Silicon Labs EFR32MG21 radio with open-source firmware and regular updates
+External whip antenna and +20 dBm transmit capability improve reachable device links
+Works immediately with ZHA and Zigbee2MQTT; firmware and integrations are straightforward

Cons

−Some users report intermittent delays or failed MQTT/HA state updates
−Network instability and crashes reported during extended use in some setups
−Performance can require USB extension cables to avoid USB3 port interference

Buy from AliExpress

TweakDeals earns a commission — at no extra cost to you. Learn more

Quick Links

Back to Deals More in computer peripherals

$13.34

$21.52

Buy from AliExpress

Commission-funded — no extra cost to you