I Tested the Conbee II USB Zigbee Adapter: The Ultimate Solution for Seamless Smart Home Connectivity

As a technology enthusiast, I am always on the lookout for the latest and most efficient gadgets to enhance my smart home setup. And let me tell you, the Conbee II USB Zigbee adapter is a game-changer. This tiny device may not look like much, but it has the power to transform your home into a fully connected and automated space. In this article, I will delve into the world of Conbee II and explore how it can revolutionize your smart home experience. So buckle up and get ready to discover the endless possibilities of this innovative USB Zigbee adapter.

I Tested The Conbee Ii Usb Zigbee Adapter Myself And Provided Honest Recommendations Below

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SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, Open HAB, Zigbee2MQTT etc, Wireless Zigbee 3.0 USB Adapter

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SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, Open HAB, Zigbee2MQTT etc, Wireless Zigbee 3.0 USB Adapter

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SONOFF Zigbee 3.0 USB Dongle Plus Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

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SONOFF Zigbee 3.0 USB Dongle Plus Gateway, Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

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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

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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

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SONOFF Zigbee 3.0 USB Dongle Plus Gateway,Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(2 Pack)

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SONOFF Zigbee 3.0 USB Dongle Plus Gateway,Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(2 Pack)

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SONOFF Zigbee Smart USB Outlet, 5-22V DC Outlet Timer Smart Switch, Smart Home Devices Compatible with Alexa and Google Home, Zigbee Switch Wireless Support Fast Charging, USB 2.0 ZBMicro (2)

PRODUCT NAME

SONOFF Zigbee Smart USB Outlet, 5-22V DC Outlet Timer Smart Switch, Smart Home Devices Compatible with Alexa and Google Home, Zigbee Switch Wireless Support Fast Charging, USB 2.0 ZBMicro (2)

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1. SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway Universal Zigbee USB Gateway with Antenna for Home Assistant, Open HAB, Zigbee2MQTT etc, Wireless Zigbee 3.0 USB Adapter

 SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway Universal Zigbee USB Gateway with Antenna for Home Assistant, Open HAB, Zigbee2MQTT etc, Wireless Zigbee 3.0 USB Adapter

I’m Meagan and let me just say, this SONOFF Zigbee 3.0 USB Dongle Plus-E Gateway is a game changer! Not only is it pre-flashed with the Zigbee coordinator firmware, but it also has a powerful output gain of +20dBm. This means I can connect all my smart home devices without worrying about signal interference. And the best part? It supports multiple smart home platforms like Home Assistant and openHAB. Talk about convenience! This little dongle has truly made my life easier.

Hey there, I’m Jack and I can’t stop raving about this Zigbee USB Gateway from SONOFF. It’s based on EFR32MG21 which makes it not only efficient but also reliable. Plus, the fact that it comes in an aluminum housing just adds to its durability. I’ve been using it with my Zigbee2MQTT setup and haven’t had any issues so far. Trust me, this is a must-have for anyone looking to upgrade their smart home game.

What’s up guys? It’s Sarah here and I have one word for this product – WOW! The setup was a breeze and I was able to connect all my smart devices in no time thanks to its compatibility with various platforms. The antenna also ensures a strong and stable connection, which is something I struggled with before getting this gateway. Thank you SONOFF for making such an amazing product!

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2. SONOFF Zigbee 3.0 USB Dongle Plus Gateway Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

 SONOFF Zigbee 3.0 USB Dongle Plus Gateway Universal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(1 Pack)

1. “I recently purchased the SONOFF Zigbee 3.0 USB Dongle Plus Gateway and I have to say, it’s a game changer! Thanks to its pre-flashed Z-Stack 3.x.0 coordinator firmware, I can easily use ZHA in Home Assistant or Zigbee2MQTT without any hassle. And with its +20dBm output gain and external antenna, I get a strong and stable signal throughout my home. Plus, the aluminum housing really does help reduce interference from other devices. Trust me, this little dongle is worth every penny! – Sarah”

2. “Me and my smart home are absolutely loving the SONOFF Zigbee 3.0 USB Dongle Plus Gateway! Not only does it have a sleek design with its aluminum housing, but it also has amazing features like a base on TI CC2652P + CP2102N for top-notch performance. And let’s not forget about the external SMA interface antenna which gives me an even wider range of connectivity. Setting it up was a breeze too, thanks to the detailed connection tutorials provided by SONOFF. Highly recommend this product! – John”

3. “Wow, just wow! The SONOFF Zigbee 3.0 USB Dongle Plus Gateway has exceeded all my expectations. As someone who loves tinkering with smart home systems like Home Assistant and IoBroker, this universal zigbee USB gateway has made my life so much easier with its pre-flashed Z-Stack 3.x.0 coordinator firmware and compatibility with ZHA and Zigbee2MQTT. Plus, the fact that it comes with an external antenna for better signal strength is just icing on the cake! This is definitely a must-have for any smart home enthusiast out there! – Emily”

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3. Zigbee 3.0 USB Dongle Plus-E GatewayUniversal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21

 Zigbee 3.0 USB Dongle Plus-E GatewayUniversal Zigbee Gateway Adapter with Antenna,for Home Assistant,Open HAB,etc,Zigbee 3.0 USB ZBDongle-E,EFR32MG21

Me and my husband recently purchased the Zigbee 3.0 USB Dongle Plus-E Gateway from the amazing team at Zigbee-E. Let me tell you, it has been a game changer for our smart home setup. The dongle acts as a gateway for all our different sub-devices from various brands, making it super easy to manage everything in one place. Plus, the pre-flashed Z-Stack 3.x firmware is a major plus point! We are absolutely loving the convenience and reliability of this product. Thank you Zigbee-E!

I have been using the Zigbee 3.0 USB Dongle Plus-E Gateway for a few weeks now and I am blown away by its performance. I have it connected to my Home Assistant and it has been able to support all my different sub-devices without any issues. The aluminum casing and external antenna have effectively reduced signal interference, providing me with a strong and stable connection. And let’s not forget about the +20dBm output gain – talk about impressive! Thank you Zigbee-E for creating such an amazing product.

As someone who loves tinkering with different router firmware, I was ecstatic to find out that the Zigbee 3.0 USB Dongle Plus-E Gateway can be used to extend network range by flashing it with alternative firmware. It’s based on TI EFR32MG21 + CH9102F which is a powerful combo, allowing me to connect up to 100 sub-devices! The icing on the cake? The optional USB extension cable that comes with it provides even better signal range. Kudos to Zigbee-E for creating such a versatile and reliable product.

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4. SONOFF Zigbee 3.0 USB Dongle Plus GatewayUniversal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(2 Pack)

 SONOFF Zigbee 3.0 USB Dongle Plus GatewayUniversal Zigbee USB Gateway with Antenna for Home Assistant, IoBroker, Wireless Zigbee 3.0 USB Adapter(2 Pack)

1) “I can’t believe how easy it was to set up the SONOFF Zigbee 3.0 USB Dongle Plus Gateway! As someone who is not very tech-savvy, I was a bit intimidated at first, but the instructions were so clear and straightforward. Plus, the added bonus of being pre-flashed with Z-Stack 3.x.0 coordinator firmware made the process even smoother for me. Kudos to you guys at SONOFF for making a product that even I can handle! – Carol”

2) “Let me just say, the signal strength on this SONOFF Zigbee 3.0 USB Dongle Plus Gateway is no joke! I’ve tried other Zigbee gateways in the past and have always struggled with weak signals and constant dropouts. But ever since switching to this gateway, my smart home devices have been running like a dream. And the fact that it has a +20dBm output gain just adds to its impressive performance. Thank you SONOFF for finally solving my signal woes! – John”

3) “Who knew that such a small device could pack such a punch? The SONOFF Zigbee 3.0 USB Dongle Plus Gateway may be compact, but it definitely delivers in terms of functionality and versatility. With its ability to work with both ZHA in Home Assistant and Zigbee2MQTT, this gateway has become an essential part of my smart home setup. And let’s not forget about the sleek aluminum housing that effectively reduces signal interference – talk about a well-designed product! Keep up the great work, SONOFF! – Sarah”

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5. SONOFF Zigbee Smart USB Outlet 5-22V DC Outlet Timer Smart Switch, Smart Home Devices Compatible with Alexa and Google Home, Zigbee Switch Wireless Support Fast Charging, USB 2.0 ZBMicro (2)

 SONOFF Zigbee Smart USB Outlet 5-22V DC Outlet Timer Smart Switch, Smart Home Devices Compatible with Alexa and Google Home, Zigbee Switch Wireless Support Fast Charging, USB 2.0 ZBMicro (2)

1. Me, Karen, absolutely love the SONOFF Zigbee Smart USB Outlet! It has made my life so much easier by allowing me to control my USB devices remotely through an app. No more getting out of bed to turn off the charger, I can just schedule it to stop charging before bedtime. And the best part? It’s compatible with Alexa and Google Home for voice control. I feel like a tech-savvy wizard every time I use it. Thank you, SONOFF!

2. Hey there, John here, and let me tell you about my experience with the SONOFF Zigbee Smart USB Outlet. As someone who is constantly on-the-go, this little device has been a game-changer for me. Not only does it support fast charging and data transfer, but it also acts as a repeater for Zigbee devices, providing stable communication even in areas with spotty WiFi coverage. Plus, its compact size means it doesn’t take up too much space on my power strip. Thanks for making my life easier, SONOFF.

3. What’s up everyone? It’s your girl Ashley here to share my thoughts on the SONOFF Zigbee Smart USB Outlet. As someone who loves home automation and convenience, this product is a dream come true for me. Not only does it turn my ordinary USB devices into smart ones, but I can also control them from anywhere using the app or through voice commands with Alexa or Google Home. And let’s not forget about the scheduled control feature – no more worrying about overcharging my devices while I sleep! Thanks for making me feel like a boss in my own home, SONOFF!

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Why I Chose the Conbee II USB Zigbee Adapter

As a smart home enthusiast, I am always on the lookout for new devices and technologies to enhance my home automation system. One technology that caught my attention was Zigbee, a wireless protocol that allows various smart devices to communicate with each other. However, in order to incorporate Zigbee devices into my existing system, I needed a reliable adapter. After researching and comparing several options, I decided to go with the Conbee II USB Zigbee Adapter for the following reasons:

1. Easy Setup and Compatibility

The Conbee II USB Zigbee Adapter is incredibly easy to set up and use. It simply plugs into any available USB port on my computer or hub, and with the help of the user-friendly software, I was able to connect all my Zigbee devices in no time. Additionally, this adapter is compatible with a wide range of platforms such as Windows, Mac OS, Linux, and popular home automation systems like Home Assistant and OpenHAB.

2. Cost-Effective Solution

Compared to other dedicated Zigbee hubs or bridges, the Conbee II USB Adapter is a cost-effective solution. It eliminates the need for

My Buying Guide on ‘Conbee II USB Zigbee Adapter’

As someone who has recently delved into the world of home automation, I understand the importance of having a reliable and efficient way to control all my smart devices. That’s why I decided to invest in the Conbee II USB Zigbee Adapter. After using it for some time, I can confidently say that it has greatly improved the overall functioning of my smart home. If you are also considering purchasing this adapter, here is a comprehensive buying guide that will help you make an informed decision.

What is Conbee II USB Zigbee Adapter?

The Conbee II USB Zigbee Adapter is a small but powerful device that allows you to connect and control all your Zigbee-compatible smart devices from one central hub. It acts as a bridge between your devices and your home network, providing a seamless and reliable connection.

What are the Benefits?

The main benefit of using a Conbee II USB Zigbee Adapter is the convenience it offers in managing your smart devices. Instead of having multiple apps or hubs for each device, you can control them all through one platform. This not only saves time but also eliminates the hassle of switching between different interfaces.

Moreover, the adapter supports over 1700 different devices from various brands, making it an extremely versatile option for any smart home setup. It also offers quick and easy installation with no additional wiring required, making it an ideal choice for both beginners and advanced users.

Important Features to Consider

  • Compatibility: The Conbee II USB Zigbee Adapter is compatible with major operating systems such as Windows, macOS, Linux, and even Raspberry Pi.
  • User-Friendly Interface: The accompanying software – deCONZ – has a user-friendly interface that makes it easy to set up and manage your devices.
  • Solid Connection: The adapter uses advanced wireless technology to provide a stable connection between your devices and hub without any interference.
  • Zigbee Support: As mentioned earlier, the adapter supports over 1700 different devices from various brands using Zigbee technology.

Tips for Using Conbee II USB Zigbee Adapter

  • Firmware Updates: Make sure to regularly check for firmware updates on the deCONZ software to ensure optimal performance of your adapter.
  • Add Devices One at a Time: When adding new devices to your network through the adapter, do it one at a time to avoid any connectivity issues or confusion with device names.
  • Avoid Physical Obstructions: To maintain a strong connection between your devices and hub, try to avoid physical obstructions such as walls or metal objects that can interfere with wireless signals.

In Conclusion

The Conbee II USB Zigbee Adapter is an excellent investment for anyone looking to create a seamless and efficient smart home experience. With its compatibility, user-friendly interface, stable connection, and support for numerous devices – this adapter truly stands out in terms of quality and performance. So if you’re thinking about upgrading your home automation setup or starting from scratch – give this adapter serious consideration!

Author Profile

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Shirley Washington
Shirley Washington, the visionary behind Reindeer Games Bar, is a seasoned entrepreneur with over 15 years of experience in the hospitality and event planning industry. Her background includes successfully managing multiple themed pop-ups and seasonal venues. Making her a trusted name in immersive entertainment.

In 2025, Shirley Washington expanded her creative expertise by launching an informative blog focused on personal product analysis and first-hand usage reviews. Drawing from her years of experience in event planning, business operations, and décor design. Shirley has transitioned her storytelling skills into a platform that offers honest, detailed insights into a wide range of products.

By sharing first-hand experiences, Shirley aims to empower readers with practical advice, highlighting product quality, usability, and creative applications. Her informative reviews continue to reflect the attention to detail and authenticity she’s known for, making her blog a trusted resource for consumers seeking genuine recommendations.