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TRENDnet

TRENDnet USB-C 3.1 to 2.5GBase-T Ethernet Adapter

$30.99
1 availableas of 08/28/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

TRENDnet's USB-C 3.1 to 2.5GBASE-T Ethernet Adapter, model TUC-ET2G, is equipped with a 2.5GBASE-T RJ-45 port that provides higher gigabit speeds capable of up to 2.5Gbps over existing Cat5e or better cabling. This USB-C to 2.5G Ethernet adapter features a USB-C 3.1 interface, and includes a USB-C to USB-A adapter that easily connects to either a USB enabled notebook or desktop computer for high-speed 2.5GBASE-T connectivity.
  • DEVICE INTERFACE: 1 x 2.5GBASE-T port (2.5Gbps/1Gbps/100Mbps); 1 x USB 3.1 Gen 1 Type C connector; 1 x USB 3.1 Gen 1 Type C to Type A converter
  • NDAA + TAA COMPLIANT: With our NDAA and TAA compliant Ethernet Adapters, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
  • MANUFACTURER PROTECTION: We stand by the quality of our products.The TUC-ET2G 2.5G USB-C to RJ-45 Ethernet Adapter is backed and supported with 2 years of TRENDnet Manufacturer Protection.
  • USB-C 3.1 CONNECTION: Use the USB-C to 2.5G Ethernet adapter to easily connect a USB-C 3.1 enabled notebook, or the included USB-C to USB-A adapter for desktop computers.
  • UPGRADE YOUR EXISTING ETHERNET PORT: A 2.5GBASE-T RJ-45 port provides a solution to upgrade to gigabit speeds of up to 2.5Gbps over existing Cat5e or better cabling, and is IEEE 802.3bz 2.5GBASE-T compliant
  • USB-C to USB-A CONVERTER INCLUDED: Included is a USB-C to USB-A adapter which allows users to connect the TUC-ET2G to a USB enabled notebook or desktop computer
  • INTEGRATED CABLE: The compact designed adapter has an integrated USB-C cable length of 14.2cm (5.59 in.)
  • COMPATABILITY: Windows 11, 10, 8.1, 7; MacOS 10.10 - 10.15; Supports 802.1p (CoS) and 802.1Q (VLAN)
  • USB-POWERED: The USB-C to 2.5G Ethernet adapter is conveniently powered via the USB port, no external power required.
More from the manufacturer

Technical specifications

General Information

Manufacturer TRENDnet
Manufacturer Part Number TUCET2GTUC-ET2G
Manufacturer Website Address http://www.trendnet.com
Brand Name TRENDnet
Product Model TUC-ET2G
Product Name USB-C 3.1 to 2.5GBase-T Ethernet Adapter
Product Condition New
Product Type Gigabit Ethernet Card

Interfaces/Ports

Host Interface USB 3.1 (Gen 2) Type C
Total Number of Ports 1
Number of Network (RJ-45) Ports 1

Media & Performance

Media Type Supported Twisted Pair

Network & Communication

Network Technology 2.5GBase-T

Physical Characteristics

Form Factor Portable
Height 2"
Width 6"
Depth 9"
Weight (Approximate) 1.43 lb

Miscellaneous

Device Supported Notebook
Country of Origin China

Warranty

Limited Warranty 2 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.