SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | USB Stick Coordinator for Home Assistant & Zigbee2MQTT | Compact Gateway with Easy Firmware Flashing & Extension Cable
SONOFF Zigbee 3.0 & Thread USB Dongle (Dongle-LMG21) | Compact Zigbee Coordinator for Home Assistant & Zigbee2MQTT, EFR32MG21 Simple Firmware Flash Function & Extension Cable
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 26,737 customer reviews from independent review platforms.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 26,737 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£21.34
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SONOFF Zigbee Thread USB Dongle Lite EFR32MG21 Gateway for Home Assistant UK
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 working day of receiving cleared payment.
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£22.70
Free Delivery
SONOFF Dongle-PP10 Zigbee Thread USB Dongle CC2674P10 Home Assistant Zigbee2MQTT
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,155 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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Diners Club
£32.74
Free Delivery
Cheapest offer
Reliable EFR32MG21 chip. Built with the proven EFR32MG21 chipset, this USB dongle offers low-latency communication and excellent compatibility with Zigbee 3.0 devices-ideal for building a dependable smart-home network. Compact & Easy to Install. The lightweight, compact design fits conveniently in crowded USB ports on PCs, mini-servers, or Raspberry Pi, making it suitable for any smart-home setup. Wide platform compatibility. Fully compatible with Home Assistant, Zigbee2MQTT, openHAB, and more. Supports a wide range of Zigbee 3.0 brands, including Philips Hue, Aqara, IKEA Tradfri, and SONOFF, enabling flexible device integration. Flexible firmware flashing. Switch easily between Zigbee Coordinator, Router mode, or Thread RCP by flashing firmware through the SONOFF Dongle Flasher or official Add-on tools. Includes USB extension cable. Comes with a USB extension cable to help position the dongle away from USB 3.0 interference sources, improving signal strength and ensuring more stable Zigbee and Thread network performance.
£21.34
In stock
Amazon-marketplace.co.uk
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SONOFF Zigbee 3.0 & Thread USB Dongle (Dongle-LMG21) | Compact Zigbee Coordinator for Home Assistant & Zigbee2MQTT, EFR32MG21 Simple Firmware Flash Function & Extension Cable - Details
▶ Finding you the best price!
We have found 3 prices for SONOFF Zigbee 3.0 & Thread USB Dongle (Dongle-LMG21) | Compact Zigbee Coordinator for Home Assistant & Zigbee2MQTT, EFR32MG21 Simple Firmware Flash Function & Extension Cable. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
SONOFF Zigbee 3.0 & Thread USB Dongle (Dongle-LMG21) | Compact Zigbee Coordinator for Home Assistant & Zigbee2MQTT, EFR32MG21 Simple Firmware Flash Function & Extension Cable - Price Information
- Cheapest price: £21.34
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for SONOFF Zigbee 3.0 & Thread USB Dongle (Dongle-LMG21) | Compact Zigbee Coordinator for Home Assistant & Zigbee2MQTT, EFR32MG21 Simple Firmware Flash Function & Extension Cable is £21.34 to £32.74, with a total of 3 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Mastercard, Visa
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
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