CDW Logo Thunderbolt 3 to 10GBase-T Ethernet Adapter - TB3 to Network

Mfg # TB310G CDW # 5273158

Quick tech specs

  • Thunderbolt 3 10GbE network adapter
  • Auto-negotiation support for 10Gb/s,5Gb/s,2.5Gb/s,1Gb- /s and 100Mb/s
  • USB-C connector with a Thunderbolt 3 interface
  • Dongle free and fanless (0dB) with 9K jumbo frame support
  • IEEE 802.3an,802.3bz (NBase-T) compliant
  • Connects to a wired Ethernet network
  • Provides an RJ45 10Gbps 10GBase-T Ethernet connection
  • Works on Thunderbolt 3 enabled devices
  • Uses Tehuti TN4010 controller
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Know your gear

This Thunderbolt 3 to 10Gb Ethernet adapter connects Thunderbolt 3 enabled devices to a wired Ethernet network, with support for10Gb/s, 5Gb/s, 2.5Gb/s, 1Gb/s and 100Mb/s Base-T speeds.

An Accelerated Network Connection

Increase your data transfer speeds by harnessing the performance of Thunderbolt 3. This Ethernet adapter adds a single RJ45 Ethernet port with 10 Gigabit support to help easily access very large files over the network at increased 10Gbps speeds.

Advanced Technology for Optimal Performance with Thunderbolt 3

The 5-speed adapter uses premium chipsets, providing a low-power, high-performance 10GBASE-T solution. The Tehuti TN4010 controller, compliant with 802.3az Energy Efficient Ethernet, ensures peak operating efficiency with reduced power consumption in bandwidth-intensive workstation applications.

A Quiet and Compact Design

This Thunderbolt 3 network adapter is an easy addition to any modern workstation. Taking up only 12 square inches of desk space and fully portable, this external Ethernet adapter’s footprint is minimal and the fanless design means the adapter runs at 0dB, so you can set up in an open office space without being disruptive. It’s ideal for virtually any type of workspace or environment, including remote desks and modern open-concept offices.

TB310G is backed by a 2 year warranty.

This item was discontinued on May 03, 2022

Enhance your purchase Thunderbolt 3 to 10GBase-T Ethernet Adapter - TB3 to Network is rated 3.70 out of 5 by 6.
Rated 5 out of 5 by from It does work in mac Multiple people have suggested it doesn't work on mac, and even support doesn't know how to fix the issue but if you remove all older existing versions of the driver (and the kexts) prior to upgrading and installing then it will work. Older versions of the driver prevent new versions to work. Been using it for months and it does work on Big Sur. - Support team should be better instructed to resolve this issue.
Date published: 2020-12-17T00:00:00-05:00
Rated 5 out of 5 by from Up to 700Mb/s Up/Down on Linux work smoothly on my Linux (ubuntu 16.04) machine - copy speeds to remote drives up to 700Mb/s. somewhat struggled to find the driver
Date published: 2019-11-21T00:00:00-05:00
Rated 5 out of 5 by from No Mac support I´ve used this adapter om my Mac Mini 2018. Works fine, but I need to upgrade to the latest macOS. The drivers doesn´t support the latest version, and therefore it´s keeping me from being able to upgrade. Startech needs to fix this rigth away.
Date published: 2019-10-18T00:00:00-04:00
Rated 5 out of 5 by from Does not work with Mac Please be warned this will not work with your Mac products. You will not get the desired speeds. Also we have waited over 6 months for a firmware update to fix.
Date published: 2020-08-05T00:00:00-04:00
Rated 5 out of 5 by from Driver For macOS 10.14.4 and above suits driver from Akitio tunderbolt 10g. Ethernet Driver for Tehuti 10GbE Network Adapter
Date published: 2021-09-28T00:00:00-04:00
Rated 5 out of 5 by from Mac OS Catalina - works great I had this installed with Mojave and then upgraded to Catalina and never once has it stopped working. Shows link speed at 10gb and transfers data up to 2gb of speed. Almost 2 years without any issues
Date published: 2020-01-22T00:00:00-05:00