TECKNET USB to Ethernet Adapter, USB C to Ethernet, Aluminum 3 Port USB 3.0 Hub with RJ45 10/100/1000 Gigabit Ethernet Adapter Converter LAN Wired, USB Network Adapter with USB C Adapter for Laptop

(1230 Reviews)

Price
$19.99

Quantity
(10000 available )

Total Price
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1324 Ratings
965
119
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Reviews
  • Jamison Trantow

    13-06-2025

    This is a novel idea, however the reality is not the best choice. If one uses this as a USB hub, it should be fine. If one wants to use this as a network device, then I would not choose this. Windows, keeps unrecognizing this and disconnects it. Very annoying to say the least. Perhaps an update will fix it but short of that I would not recommend this.

  • Austin

    > 3 day

    Device frequently disconnects and windows tells me that the USB device is not recognized while Im using it. Unplugging it and plugging it back in fixes the issue, but this is unacceptable. I cant have a NIC randomly disconnecting when im attempting to push firmware updates to equipment.

  • John Sykes

    > 3 day

    Extremely quick delivery. Excellent quality product.

  • Joseph Bond

    > 3 day

    Did exactly as expected.

  • AndyHouston

    > 3 day

    1Gbit is NIC works perfectly and gets 100+MB a sec as expected.

  • Ms. Ellen Mitchell III

    > 3 day

    very handy USB hub !!

  • David Martin

    > 3 day

    I need this to hardwire network connectivity to my laptop for a conference that I was helping run the audio/visual for and the laptop I needed to use did not have a network jack. Right from the start, I was super impressed with the quality of this dongle. I plan to keep it in my computer bag for quick use whenever I need it now. I am super pleased with this.

  • Elaine Brown

    Greater than one week

    This product was fine. I just ended up not needing it.

  • J. Lee

    > 3 day

    Works well, although it is not the least expensive unit, which is the reason I am giving it a four stars.

  • Pastense11

    > 3 day

    Worked when installed but the next day we got error messages that it was not functioning. The lights were also off. Returned and hoping the next one works. Update: The new one worked but if left plugged in overnight the lights flash and the computer says there is a problem. Have to unplug and then plug back in to use it. So we unplug it when done and plug it back in the next morning. But why have to do this??? Now it repeatedly disconnects and reconnects. Junk. Getting a different product from another vendor.

usb ethernet adapterusb ethernet adapter

TECKNET USB to Ethernet adapter and USB C Ethernet adapter with three USB 3.0 ports

The 4 in 1 USB Ethernet hub is designed for connecting notebooks with only USB port or only USB C port. A simple and practical expansion of three USB 3.0 ports and one RJ45 Gigabit Ethernet connection to expand your single USB port or USB C port to 3 USB ports with an Ethernet port efficiently and get your keyboard, mouse, printer, and webcam to work together.

Compact and Convenient

Compact, lightweight and portable USB 3.0 hub ensures a neat and uncluttered arrangement of all connections making sure that plugs and cables do not interfere with each other. Perfect as an external extension solution.

Plug and Play

No need to install any drivers, just plug and play, and makes it possible for computers without an Ethernet port to connect to an Ethernet cable. Supports IPv4/IPv6 protocols, dual channel transfer mode, auto transfer and data stream reversing regulation.

High Performance Chip

The advanced high-quality chip combination integration scheme meets the various needs of the computer, and the strong stability provides short-circuit protection for long-term use.

Support Systems

The usb hub supports Windows 11/10/8/7/XP/Vista, Mac OS, Chrome OS, Ipad OS, Android and Linux etc.

Compatible Devices

The usb hub Ethernet is compatible with Tablets, Laptops, Desktops, Cellphone, TV box, etc.

fast networkfast network
extra three usb 3.0 portextra three usb 3.0 port

Convert and Connect

Full speed USB 3.0 can transfer data at speeds of up to 5Gbps, which is 10 times that of USB 2.0. Extra 3 USB 3.0 port allows you to connect your mouse, keyboard, hard drive, flash drive, card reader, and more. Speed up to 5Gbps. Down compatible with USB 2.0 devices.

The hub’s built-in Gigabit Ethernet port provides an Ethernet data-transfer speed of up to 1000 Mbps network performance and backwards compatibility to 100/10Mbps. Faster and more stable than ordinary wireless networks, improving the Internet speed effectively.

  • NOTE:
  • To reach 1000 Mbps., Please make sure you are using CAT6 or higher Ethernet cable.
  • Connecting multiple high-power devices at the same time may result in slow data transfer.

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easy to carryeasy to carry

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USB C Adapter

With USB C adapter, you can connect the Ethernet adapter to your device of no matter USB A or USB C interface, meeting your different needs of use.

Compact and Portable

USB adapter is compact and it is so portable which can be carried anywhere, perfect for the occasion of business traveling, education, entertainments, etc.

LED Indicator

You can clearly see the working status of the network card by diagnostic indicator (yellow light steady: power, green light blinks: Data Transfer).

usb adpaterusb adpater

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