how many connections can this handle?

The ZBDongle-E can directly connect up to 32 sub-devices, and a single route can expand 32 sub-devices. There is no limit on the total number of firmware ends, depending on the platform you are using.

Hola es posisble conectarse con varios antenas o varios moviles ?

Funciona de coordinador zigbee y se conecta a los dispositivos de este tipo y a otros hubs zigbee de tu red. Debe estar conectado a un PC para gestionar los dispositivos.

is there a commitment that this is upgradeable to support the thread standard

That I do not know. Minus my Google Home Speakers, I don't have any THREAD devices and don't have any immediate or even potentially immediate plans/goals/interest to make the switch. Sorry that I can't be more help. - Chris

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SONOFF ZBdongle-E, Universal Zigbee USB Gateway with Antenna, Works with Alexa & Google Home, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

Product ID: 462558426

Details

Brand
SONOFF
Colour
Black
Compatible devices
Desktop
Item dimensions L x W x H
9 x 3 x 2
Item weight
20 Grams

📡Zigbee 3.0 wireless tech

🔌Plug & play USB adapter

🤖Alexa & Google Home ready

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1540323₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Unlock your smart home’s full potential—be the hub everyone envies!

PLUG PLAY USB CONVENIENCE - Instantly transform your desktop into a smart home hub—no complex setup required.
COMPACT LIGHTWEIGHT DESIGN - Sleek 9x3x2 cm form factor weighing just 20 grams—discreet yet powerful.
PRE FLASHED WITH EZ NET 6 10 3 - Out-of-the-box functionality powered by advanced EZNet firmware for smooth coordination.
SEAMLESS ZIGBEE 3 0 CONNECTIVITY - Experience ultra-reliable smart home control with the latest Zigbee 3.0 protocol.
UNIVERSAL SMART HOME COMPATIBILITY - Works effortlessly with Alexa, Google Home, Home Assistant, openHAB, and Zigbee2MQTT.

The SONOFF ZBdongle-E is a compact, pre-flashed Zigbee 3.0 USB gateway designed for seamless integration with popular smart home platforms and voice assistants like Alexa and Google Home. Powered by the EFR32MG21 chipset and EZNet 6.10.3 firmware, it offers plug-and-play convenience and universal compatibility, making it an essential upgrade for any professional seeking reliable, scalable home automation.

Specifications

ASIN	B0B6P22YJC
Best Sellers Rank	#8,802 in Computers ( See Top 100 in Computers ) #72 in USB Computer Network Adapters
Brand	SONOFF
Built-In Media	ZBDongle-E
Color	Black
Compatible Devices	Desktop
Customer Reviews	4.7 4.7 out of 5 stars (3,500)
External Testing Certification	Não aplicável
Item Dimensions	9 x 3 x 2 centimeters
Item Type Name	ZBDongle-E Zigbee 3.0 USB Dongle
Item Weight	20 Grams
Manufacturer	SONOFF
Mfr Part Number	ZBDongle-E
Model Number	ZBDongle-E 1 Pack
Number of Items	1
Package Quantity	1
Power Plug Type	No Plug
Smart Home Compatibility	Smart Home Compatible
Unit Count	1.0 Count
Warranty Description	1

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1540323₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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