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Item #:
197208192
SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | USB Stick Coordinator for Home Assistant & Zigbee2MQTT | Compact Gateway with Easy Firmware
86% of respondents would recommend this to a friend
Item #:
197208192
NZD 72
Price Details
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*All items will import from UK
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Imported from UK store
QTY:
Order now and get it around Wednesday, October 28
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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.
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What Stands Out
Versatile Connectivity
Supports Zigbee 3.0 and Thread protocols, enabling seamless integration with various smart devices, enhancing home automation without the need for multiple hubs.
User-Friendly Firmware
Easy firmware flashing capability allows users to update the device effortlessly, ensuring they always have the latest features and improvements for optimal performance.
Compact Design
The compact USB stick design saves space and can be easily installed anywhere, making it ideal for users looking for a discreet yet powerful smart home coordinator.
Product Details
| Brand Name | SONOFF |
| Number of Packs | 1 |
| Number of Items | 1 |
| Manufacturer | SONOFF |
| Country of Origin | China |
| Box Contents | Dongle-LMG21 |
| Model Number | Dongle-LMG21 |
| Manufacturer Part Number | Dongle-LMG21 |
| Item Weight | 8.8 Grams |
| Hardware Interface | Micro USB 3.0 Type B |
| Compatible Devices | Desktop, Laptop |
| Data Link Protocol | USB |
| Compatible Operating System Family | Windows |
| Color | Dim gray |
| Brand | SONOFF |
| Colour | Dim gray |
Who Should Buy?
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Home Automation Enthusiasts
Ideal for users looking to integrate Zigbee devices with Home Assistant or Zigbee2MQTT for a smart home setup.
-
DIY Project Builders
Great for hobbyists aiming to create customized smart home solutions using open-source platforms and firmware flash capabilities.
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Tech-Savvy Individuals
Perfect for those comfortable with tech who seek flexibility and control over their home automation configurations.
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Non-Tech Users
Not suitable for individuals who prefer ready-to-use solutions without any technical setup or configuration required.
Product Description
SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | USB Stick Coordinator for Home Assistant & Zigbee2MQTT | Compact Gateway with Easy Firmware Flashing & Extension Cable
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Customer Questions & Answers
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Question:
How to Shop SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | Online From Ubuy?
Answer: It’s easy to shop SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
SONOFF Hubs & Controllers Dongle-LMG21 Editorial Review
SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) is a compact USB stick coordinator designed for seamless integration with Home Assistant and Zigbee2MQTT. Users praise its straightforward setup process, making it easy to add Zigbee devices without a separate hub. Many have successfully paired it with various devices while enjoying stable connections and quick responses, particularly when used with a Raspberry Pi. The EFR32MG21 chipset provides strong support for Zigbee 3.0, enhancing performance across devices located throughout the house. Overall, the dongle is an affordable solution for smart home automation.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Easy setup with plug and play functionality
- Compact design fits well with Raspberry Pi
- Reliable Zigbee connection with fast responses
- Compatible with multiple Zigbee devices seamlessly
- Firmware flashing is simple via Sonoff website
Platform Trust & Buyer Confidence
NR
Niccole
Verified buyer
“Great service tracking was provided as soon as it shipped it works well and is as pictured”
23 September 2026 · via Trustpilot
SW
Shelly
Verified buyer
“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”
02 October 2026 · via Trustpilot
S
Simon
Verified buyer
“The product arrived promptly in good order well packaged”
04 October 2026 · via Trustpilot
CD
CP Dahiroc
Verified buyer
“Great service quick delivery. The platform clog is fab it looks great on my feet”
05 October 2026 · via Trustpilot
MN
Mantas
Verified buyer
“Fast and easy service”
07 Oct 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 72
Order now and get it around Wednesday, October 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Proven EFR32MG21 chipset for reliable performance.
- Designed for low-latency communication.
- Compatible with various Zigbee 3.0 devices.
- Compact design fits crowded USB ports.
- Flexible firmware flashing for versatile applications.
- Includes USB extension cable for improved signal strength.
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