Electronics · United States

SONOFF Dongle Lite MG21 Zigbee/Thread USB Dongle Dongle-LMG21 EFR32MG21 Compact Size 65% Smaller than ZBDongle-E Cost-Effective

Product no longer available. The stores we track no longer sell it; last price seen $17.94.

Price history: 3 daily prices tracked since 2026-10-20; lowest $17.94, highest $18.50.

SONOFF Dongle Lite MG21 Zigbee/Thread USB Dongle Dongle-LMG21 EFR32MG21 Compact Size 65% Smaller than ZBDongle-E Cost-Effective

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