USB-C to Gigabit Ethernet Adapter

Model: US1GC30B

Add reliable Gigabit Ethernet connectivity to your USB-C or Thunderbolt 3 enabled computer.

Overview

Instantly add Gigabit Ethernet networking to your computer using this USB-C to Gigabit Ethernet adapter. It leverages the USB Type-C™ or Thunderbolt™ 3 port on your computer to provide full Gigabit bandwidth, utilizing USB 3.2 Gen 1 (5 Gbps) performance. This allows for fast access to large network files at speeds of 10/100/1000 Mbps, featuring checksum offload (IPv4, IPv6, TCP, UDP) and transmit/receive checksum offload capabilities.

The adapter delivers multi-gigabit speeds via your device's USB-C or Thunderbolt 3 port, eliminating the need for an internal Ethernet card. Simply plug the network adapter into your laptop's USB-C port and connect to your network. The adapter's Realtek® RTL8153 chipset provides native driver support for Chrome OS™, macOS, and Windows®.

This portable USB Gigabit network adapter is ideal for desktop or laptop computers where enhanced mobility is needed. It is directly powered by the USB port, simplifying connections on the go.

StarTech.com USB network adapters easily add wired network connectivity to your laptop, desktop, or tablet. If your device has a USB port, these compact USB network adapters can help you connect.

Image Description: The adapter is a compact, black unit with a USB-C connector on one end, attached via a short, integrated cable. The main body features an RJ45 Ethernet port and displays the logo and product name.

Applications

  • Small businesses
  • Home offices
  • Departmental networks
  • Online gaming

Technical Specifications

FeatureSpecification
Network Adapter TypeUSB-C to RJ45 Gigabit Ethernet
ChipsetRealtek RTL8153
InterfaceRJ45 (Gigabit Ethernet)
Bus TypeUSB 3.2 Gen 1 (5 Gbps)
Industry StandardsIEEE 802.3, 802.3u, 802.3ab
Compatible Networks10/100/1000 Mbps
Max Data Transfer Rate5 Gbps (USB 3.0), 2 Gbps (Ethernet - Full Duplex)
Auto MDIXYes
Full Duplex SupportYes
Connector A1 - USB 3.2 Type-C (2-pin, Gen 1, 5Gbps)
Connector B1 - RJ-45
Wake-On-LANYes
Jumbo Frames9K (Note: No longer supported in macOS)
VLAN TaggingYes
ColorBlack
Cable TypeIntegrated Cable
Enclosure TypePlastic

Operating System Compatibility

The adapter offers plug-and-play connectivity and works with:

  • Windows® 7 and later / Windows Server® 2003 and later
  • macOS 10.7 to 10.15, 11.0, 12.0, 13.0, 14.0, 15.0 (VLAN tagging not currently supported in macOS)
  • Linux Kernel 2.6.25 and later (LTS versions only)
  • ChromeOS
  • Android and iOS (iPhone 15 [Plus/Pro/Max] and later)

Power and Environmental

Power Source: USB Powered

Input Voltage: 5V DC

Output Voltage: 5V DC

Operating Temperature: 0°C to 45°C (32°F to 113°F)

Storage Temperature: -10°C to 70°C (14°F to 158°F)

Humidity: 5% ~ 90% relative humidity

Physical Characteristics

Product Length: 9.3 in [23.5 cm]

Product Width: 1.1 in [2.7 cm]

Product Height: 0.6 in [1.5 cm]

Product Weight: 0.9 oz [25.0 g]

Package Information

Quantity per Package: 1

Package Length: 5.0 in [12.6 cm]

Package Width: 7.9 in [20.0 cm]

Package Height: 0.7 in [1.8 cm]

Gross Weight: 1.2 oz [34.0 g]

Included in Package: 1 - USB-C to GbE Network Adapter

Warranty

Warranty: 2 Years

Certifications and Compliance

This product meets the following standards:

  • [RoHS Compliant]
  • [WEEE]
  • CE
  • FCC

PDF preview unavailable. Download the PDF instead.

us1gc30b datasheet-fr

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