---
product_id: 488314499
title: "GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21"
brand: "galook"
price: "€ 71.21"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/488314499-galook-wireless-usb-dongle-universal-zigbee-gateway-adapter-with-antenna
store_origin: ES
region: Spain
---

# 20dBm gain Zigbee 3.0 USB powered GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21

**Brand:** galook
**Price:** € 71.21
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Control, Conquer!

## Quick Answers

- **What is this?** GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 by galook
- **How much does it cost?** € 71.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/488314499-galook-wireless-usb-dongle-universal-zigbee-gateway-adapter-with-antenna)

## Best For

- galook enthusiasts

## Why This Product

- Trusted galook brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Range:** Boost your network with an external antenna and USB extension.
- • **Robust Performance:** Aluminum casing minimizes interference for reliable connectivity.
- • **High Device Capacity:** Supports up to 100 sub-devices with configuration tweaks.
- • **Seamless Integration:** Easily connects with various sub-devices across brands.
- • **Open Source Flexibility:** Compatible with Home Assistant and Zigbee2MQTT.

## Overview

The GALOOK Wireless USB Dongle is a versatile Zigbee 3.0 gateway adapter designed for seamless integration with various smart home devices. With a powerful 20dBm output gain and support for up to 100 sub-devices, this dongle enhances your home automation experience while minimizing signal interference through its aluminum casing.

## Description

GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21

## Features

- Dongle-E can act as a Zigbee 3.0 gateway in an open source automation platform to manage different sub-devices of different brands or flash router firmware to extend network range.
- Pre-flashed Z-Stack 3.x, 0 coordinator firmware, zigbee can use ZHA in Home Assistant or use Zigbee2MQTT,based on TI EFR32MG21 + CH9102F,+20dBm output gain.
- USB zigbee dongle with SMA interface for external antenna, aluminum casing effectively reduces signal interference from peripheral devices,zigbee hub and optional 1.5m USB extension cable provides better signal range.
- The zigbee dongle home assistant supports various sub-devices or router firmware of different brands to extend the network range. For example, BASICZBR3, S31 Lite, SNZB01, SNZB02, SNZB03, SNZB04, ZBMINI, S26R2ZB,ect.
- The zigbee gateway home assistant official firmware supports 21 sub-devices by default, zigbee dongle and supports up to 40 sub-devices. You can change the relevant configuration to support up to 100 sub-devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BG1LJ687 |
| Best Sellers Rank | #299 in USB Computer Network Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (264) |
| Date First Available | September 27, 2022 |
| Item Weight | 1.41 ounces |
| Item model number | ZBDongle-E |
| Manufacturer | GALOOK |
| Product Dimensions | 3.42 x 1 x 0.53 inches |

## Product Details

- **Brand:** GALOOK
- **Hardware interface:** USB 3.0
- **Colour:** ZBDongle-E
- **Compatible devices:** ZBMINI Smart Switch, S40 Lite ZB, S31 Lite ZB Smart Plug, S26R2ZB Smart Switch, ZBMINI-L Smart Switch, SNZB-01 Switch, SNZB-02 Temp. and Hm. Motion sensor, SNZB-03, door/window sensor SNZB-04
- **Data link protocol:** USB

## Images

![GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 - Image 1](https://m.media-amazon.com/images/I/51PsJ8wq+KL.jpg)
![GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 - Image 2](https://m.media-amazon.com/images/I/71DnD-8m54L.jpg)
![GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 - Image 3](https://m.media-amazon.com/images/I/71+ZpkSoa8L.jpg)
![GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 - Image 4](https://m.media-amazon.com/images/I/71e0lwQPZGL.jpg)
![GALOOK Wireless USB Dongle,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21 - Image 5](https://m.media-amazon.com/images/I/618EahClVML.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Zigbee 3.0 USB Dongle Plus-E Gateway,Universal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21
- Zooz 800 Series Z-Wave Long Range S2 USB Stick ZST39 LR, Great for DIY Smart Home (Use with Home Assistant or HomeSeer Software)
- Home Assistant Green | Smart Home hub with Advanced Automation | Official Home Assistant Hardware

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-27*