| SoC | EFR32MG21 |
|---|---|
| Zigbee | IEEE 802.15.4 |
| Connection Split/Duplication | 1:1 (None) |
| Color | Dim Gray |
| Year Manufactured | 2025 |
| Power supply mode | USB powered |
| Compatible Product | Adapter |
| Connection method | USB |
| Serial interface protocol | EmberZNet (EZSP) |
| Brand | Sonoff |
| Type | Zigbee Hub |
| Antenna gain | 2dBi (maximum 3dBi) |
| Input | 5V⎓500mA |
| Unit Type | Unit |
| Manufacturer Warranty | 3 Months |
| Working Temperature | -10℃~60℃ |
| Model | Dongle-LMG21 |
| Connectivity | eWeLink |
| Casing Materials | Aluminum, PC+ABS |
| Smart Home Protocol | ZigBee |
| Country of Origin | China |
Check the listing for details. SONOFF Dongle Lite MG21 Zigbee/Thread USB Coordinator Zigbee 3.0 USB Dongle Plus. Color: Dim Gray, Condition: New, Made in China. Listed at 24.99 USD. SONOFF Dongle Lite MG21 Zigbee/Thread USB Dongle. 【Compact Size】65% smaller than the ZBDongle-E, making it more flexible to fit into various USB ports. Smart Wall Switch. (we don’t work on weekends).
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