SONOFF 3.0 (EFR32MG21) Zigbee2MQTT Zigbee & Thread Dongle Lite | USB Stick Coordinator for Home Assistant & | Compact

SONOFF Zigbee 3.0 & Thread Dongle Lite (EFR32MG21) | USB Stick Coordinator for Home Assistant & Zigbee2MQTT | Compact Gateway with Easy Firmware Flashing & Extension Cable

SONOFF 3.0 (EFR32MG21) Zigbee2MQTT Zigbee & Thread Dongle Lite | USB Stick Coordinator for Home Assistant & | Compact

Visit the Store Visit the Store

Brand: SONOFF

cable electronics, extension cable, products, thread, coordinator, sonoff zigbee, computers accessories, extension, efr32mg21, lite efr32mg21, stick coordinator, assistant zigbee2mqtt Electronics Computers & Accessories Networking Products Network Adapters USB Network Adapters

Key Features

• ✓ Reliable EFR32MG21 chip. Built with the proven EFR32MG21 chipset, this USB dongle offers low-latency communication and excellent compatibility with Zigbee 3.0 devicesideal 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.

Product Details

• ✓ Item Weight: 0.04 Kilograms
• ✓ Model Number: Dongle-LMG21
• ✓ Color: Black

Shipping & Guarantees

• ✓ FREE standard shipping within the United States (3-6 business days)
• ✓ 100% money-back guarantee for lost or damaged items
• ✓ Secure checkout with encrypted payment processing
• ✓ Shipping via UPS, FedEx, and USPS
• ✓ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✓ 30-day hassle-free returns
• ✓ Items must be unused and in original packaging
• ✓ Full refund if item is not delivered
• ✓ Guaranteed delivery within 6-7 business days

Payment Methods

✓ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✓ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.