UtechSmart USB-C Ethernet 6 in 1 hub review


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The UCN3273 USB-C Ethernet Hub is manufactured by UtechSmart Technology, a company known for its high-quality computer accessories. The company has been in the industry for over a decade, and its products are known for their reliability, durability, and performance. With the UCN3273 USB-C Ethernet Hub, you can be sure that you’re getting a quality product that will serve you well for years to come.



The UtechSmart USB-C Ethernet 6 in 1 hub UCN3273 is an all-in-one solution for those who need to connect their latest MacBook Pro or USB-C devices to multiple peripherals simultaneously. This hub comes with six ports, including an Ethernet port, a USB-C charging port with power delivery, a 4K HDMI port, and three USB 3.0 ports. It is made from precision-milled aircraft-grade aluminum, making it a perfect complement to your MacBook Pro’s look and feel in new space gray.

Product features

The UtechSmart USB-C Ethernet Hub has a compact design, with product dimensions of 4.06 x 6.46 x 0.87 inches, making it easy to carry around. It weighs only 3.04 ounces, so you won’t even notice it in your backpack or briefcase. Despite its compact size, this USB-C Ethernet Hub is sturdy and well-built, making it a reliable choice for everyday use.

One of the most significant features of this USB-C hub is its 100W Power Delivery capability. The USB Type C hub can charge your MacBook Pro or other Type C devices while connecting 100W power delivery port. This is a blazing-fast charging speed experience, and more and more devices and the newest USB-C laptops support power delivery. With power delivery, a single USB-C port can give you this experience, making it a perfect match for your USB-C laptops and Chromecast with Google TV.

In addition to the power delivery port, the UtechSmart USB-C Ethernet 6 in 1 hub also features an RJ45 1000M Ethernet Port, which supports 1000Mbps Gigabit RJ45 Ethernet port, backwards compatible with 100Mbps/10Mbps RJ45 LAN. The HDMI port supports a large screen Liquid crystal TV or display compatible with 4K Max output, which gives you vivid 3D effect video sync.

The UtechSmart USB-C Ethernet 6 in 1 hub also has three USB 3.0 ports that support Super Speed USB3.0 (USB 3.1 Gen 1), with a maximum data transfer rate of 5Gbps and a maximum power output of 4.5W (5V/900mA). This is a significant upgrade from the previous generation of USB hubs and is perfect for those who need to transfer large files quickly.

Another feature that sets the UtechSmart USB-C Ethernet 6 in 1 hub apart is its temperature control technology. It uses the same heat dissipation technology as the MacBook Pro to extend the working life and provide an excellent performance. This makes it safe and reliable even when all six ports are occupied.

With the UtechSmart USB Type-C hub, you can charge your MacBook Pro or other Type-C devices while simultaneously connecting to a 100W power delivery port. This process typically consumes 8-12W. It’s worth noting that more and more devices, including the newest USB-C laptops, support Power Delivery (PD). PD allows for a blazing-fast charging experience, with a single USB-C port providing high-speed charging capabilities.

Ports and connectivity

The UCN3273 USB C Ethernet Hub comes with four ports that offer a range of connectivity options. It has one PD USB C Charging Port that supports power delivery up to 100W, making it capable of charging your MacBook Pro or other USB-C devices quickly. The hub also comes with one Gigabit Ethernet Port that supports 1000Mbps Gigabit RJ45 Ethernet port, backwards compatible with 100Mbps/10Mbps RJ45 LAN. This port allows you to connect your USB-C device to a wired network for faster and more reliable internet access.

The UCN3273 USB C Ethernet Hub also features one HDMI port that supports a large screen Liquid crystal TV or display compatible with 4K Max output, giving you vivid 3D effect video sync. You can use this port to connect your USB-C device to an external monitor or projector for presentations, meetings, or streaming movies. It supports up to 4K@30Hz resolution, ensuring that you get high-quality visuals.

In addition to the power delivery, Ethernet, and HDMI ports, the UCN3273 USB C Ethernet Hub also has three USB 3.0 Type-A Ports. These ports support Super Speed USB3.0 with a maximum data transfer rate of 5Gbps and a maximum power output of 4.5W (5V/900mA). You can use these ports to connect your USB-C device to various peripherals, such as external hard drives, keyboards, and mice.

In summary:

• 1 x PD USB C Charging Port
• 1 x Gigabit Ethernet Port
• 1 x HDMI port
• 3 x USB 3.0 Type-A Ports

Setup and configuration

Setting up the UtechSmart USB-C Ethernet 6 in 1 hub is easy. All you need to do is plug in your external peripheral onto the hub, plug in the Apple Power Adapter into the USB-C port of the hub, and then plug the hub all the way into the USB-C ports of your MacBook Pro or other Type-C devices. You should see the LED light of the hub turn on when it’s well connected.

In terms of compatibility, the UCN3273 supports Apple OS X Yosemite up to 10.10.2, Apple OS X El Capitan up to 10.11.5, Windows 10 Home up to 1511, and Google Chrome OS up to 46.0.2490.82.

Chromecast compatibility

If you’re a Chromecast with Google TV user and looking for a USB C hub to connect your other peripherals, the UtechSmart USB C Hub is a great choice. This USB C hub is compatible with Chromecast with Google TV, ensuring that you can connect your devices without any hassle.

However, if you encounter any issues while using the UtechSmart USB-C Hub with your Chromecast, there are a few steps you can take to resolve the problem:

  • First, unplug all other peripherals except for the Chromecast that is connected to your TV via HDMI.
  • Then, plug the Ethernet cable into the USB C hub, followed by the Chromecast power cord into the outlet and the other end into the hub.
  • Finally, connect the USB C power from the hub to the Chromecast and wait for the Chromecast to completely boot up. Your USB C hub should now work seamlessly with your Chromecast.

In summary, the UtechSmart USB C Hub is a reliable and compatible option for Chromecast with Google TV users. And in the rare event that you encounter any issues, the steps above can help you get back to enjoying your Chromecast and USB C hub in no time.

Additional step for Macbook users using the Ethernet connector

If you’re having trouble using the Ethernet port on the UtechSmart USB C Hub with your MacBook, there’s no need to worry. The hub is backward compatible with 100Mbps/10Mbps RJ45 LAN. However, your MacBook may need to be set up properly to recognize the Ethernet port.

To set up the Ethernet port, you’ll need to follow a few steps:

  • First, click on ‘System Preferences’ on your MacBook and then click on ‘Network’.
  • Then, click on the ‘+’ sign to create a new application and select ‘USB 10/100/1000 LAN’ from the dropdown menu.
  • Once you’ve done this, the app should show the USB 10/100/1000 LAN in green, indicating a successful connection.

At this point, your MacBook should be able to access the internet through the wired Ethernet connection. By following these simple steps, you can get your MacBook up and running with the UtechSmart USB C Hub and its Ethernet port.

Final thoughts on the UtechSmart USB-C Ethernet 6 in 1 hub

In conclusion, the UCN3273 USB-C Ethernet Hub is an excellent choice for those who need to connect multiple peripherals to their MacBook Pro or other USB-C devices. Its six ports, including power delivery and 4K HDMI, make it a versatile tool for both personal and professional use. Its stylish design and temperature control technology make it a reliable and safe choice, and its ease of use and compatibility with multiple operating systems make it a must-have accessory for anyone who needs to connect their USB-C devices to external peripherals.

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