---
product_id: 489134620
title: "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"
brand: "galook"
price: "R1092"
currency: ZAR
in_stock: true
reviews_count: 12
category: "Galook"
url: https://www.desertcart.co.za/products/489134620-zigbee-3-0-usb-dongle-plus-e-gateway-universal-zigbee
store_origin: ZA
region: South Africa
---

# +20dBm output gain for extended range USB with SMA antenna interface Pre-flashed Z-Stack 3.x firmware 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

**Brand:** galook
**Price:** R1092
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home game with the ultimate Zigbee gateway!

## Quick Answers

- **What is this?** 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 by galook
- **How much does it cost?** R1092 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/489134620-zigbee-3-0-usb-dongle-plus-e-gateway-universal-zigbee)

## 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 Network Reach:** External antenna + aluminum casing reduce interference and boost signal.
- • **Compact & Durable Design:** Sleek aluminum casing fits anywhere while shielding from noise.
- • **Flexible Firmware Options:** Flash router or coordinator firmware to optimize your Zigbee mesh.
- • **Plug & Play with Open Source:** Ready for Home Assistant, OpenHAB, Zigbee2MQTT with zero hassle.
- • **Seamless Multi-Brand Integration:** Manage up to 100 Zigbee sub-devices across brands effortlessly.

## Overview

The Zigbee 3.0 USB Dongle Plus-E Gateway by GALOOK is a compact, high-performance USB adapter featuring a +20dBm output gain and SMA antenna interface for superior signal range. Pre-flashed with Z-Stack 3.x firmware, it supports up to 100 Zigbee sub-devices and integrates seamlessly with popular open-source platforms like Home Assistant and OpenHAB. Its aluminum casing minimizes interference, making it a reliable choice for expanding and managing multi-brand Zigbee networks.

## Description

desertcart.com: 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 : Electronics

Review: Zigbee device - Pretty rock solid. I am using this as a router for my zigbee network on Home Assistant. I used the company's web flasher to reflash the firmware to be a router instead of a coordinator and then added it to my zigbee network. It was a pretty easy process. I have this plugged into a surge protector that has a USBA port on it, in an area where I don't have many routers but a lot of end devices. I had a device that would not respond often before adding this, but now the device has been very responsive. The only entities this exposes is transmit power (-20dBm to 20dBm). It has been a nice addition to my zigbee network.
Review: update the firmware if you're having issues!!!! good product tho - Used it in a Zigbee config for a HomeKit server; I love it! required some troubleshooting, but it took about a day to set up. PLEASE UPDATE THE FIRMWARE IF YOU'RE HAVING ISSUES. That solved a few problems of mine that would've taken hours to diagnose. Otherwise, great product and goes well alongside a Raspberry Pi. The range is good, as it can go through a floor and a few walls. But I haven't tested it that much. It's also cheaper than other options out there, so that's nice.

## 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 | #285 in USB Computer Network Adapters |
| Customer Reviews | 4.4 4.4 out of 5 stars (268) |
| 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
- **Color:** ZBDongle-E
- **Compatible Devices:** Desktop, Laptop
- **Data Link Protocol:** IEEE 802.15.4
- **Hardware Interface:** USB 3.0
- **Item Weight:** 40 Grams
- **Manufacturer:** GALOOK
- **Minimum Required Operating System Version:** Debian 9.0 Stretch, Windows 7

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51PsJ8wq+KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Zigbee device
*by A***O on November 8, 2025*

Pretty rock solid. I am using this as a router for my zigbee network on Home Assistant. I used the company's web flasher to reflash the firmware to be a router instead of a coordinator and then added it to my zigbee network. It was a pretty easy process. I have this plugged into a surge protector that has a USBA port on it, in an area where I don't have many routers but a lot of end devices. I had a device that would not respond often before adding this, but now the device has been very responsive. The only entities this exposes is transmit power (-20dBm to 20dBm). It has been a nice addition to my zigbee network.

### ⭐⭐⭐⭐⭐ update the firmware if you're having issues!!!! good product tho
*by U***D on September 7, 2025*

Used it in a Zigbee config for a HomeKit server; I love it! required some troubleshooting, but it took about a day to set up. PLEASE UPDATE THE FIRMWARE IF YOU'RE HAVING ISSUES. That solved a few problems of mine that would've taken hours to diagnose. Otherwise, great product and goes well alongside a Raspberry Pi. The range is good, as it can go through a floor and a few walls. But I haven't tested it that much. It's also cheaper than other options out there, so that's nice.

### ⭐⭐⭐⭐⭐ Works great.
*by P***O on October 24, 2025*

Works great with Home Assistant.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/489134620-zigbee-3-0-usb-dongle-plus-e-gateway-universal-zigbee](https://www.desertcart.co.za/products/489134620-zigbee-3-0-usb-dongle-plus-e-gateway-universal-zigbee)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*