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SIIG

SIIG USB-C to Gigabit Ethernet Adapter - USB 3.0

$39.99
$25.17 SAVE $14.82
27 availableas of 09/05/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • RoHS
  • 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

View user manual

Description

SIIG's USB-C to Gigabit Ethernet Adapter - USB 3.0 adds a RJ-45 Gigabit Ethernet port to your laptop computer through USB-C connection. It delivers high performance packet transfer rate of up to 1000 Mb/s over your Ethernet network to support high speed, large high-bandwidth data transferring or multimedia content streaming. Built-in data diagnostic LEDs allow you to monitor your network connection at a glance. Compact and light-weight design makes it an ideal LAN accessory while on-the-go to instantly enhance your computer's networking capability for fast and reliable wired Ethernet connection.

Features

  • Quickly adds a Gigabit Ethernet port to your laptop system through USB-C connection
  • Compact and light weight design makes it a perfect LAN accessory while on-the-go, provides instant wired Ethernet connection
  • USB 3.0 SuperSpeed interface ensures high performance packet transfer rate
  • Features full duplex with flow control and half duplex with back pressure operation
  • Supports Wake-on-LAN, IEEE 802.3az (Energy Efficient Ethernet) and Jumbo Frame
  • Built-in power and data diagnostic LEDs

Technical specifications

General Information

Manufacturer SIIG, Inc
Manufacturer Part Number JU-NE0914-S1
Manufacturer Website Address http://www.siig.com
Brand Name SIIG
Product Name USB-C to Gigabit Ethernet Adapter - USB 3.0
Product Type Gigabit Ethernet Card

Interfaces/Ports

Host Interface USB 3.0 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 10/100/1000Base-T

Physical Characteristics

Product Color Black
Color Family Black
Form Factor Portable
Height 0.8"
Width 1.1"
Length 2.6"
Weight (Approximate) 1.12 oz

Miscellaneous

Device Supported Notebook
Green Compliant Yes
Country of Origin China
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 1 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.