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USB-C to Gigabit Ethernet Adapter - USB 3.0

Product ID: US1GC30DB

Coming Soon

Connect to a Gigabit Ethernet network through your computer’s USB-C port

  • Add a Gigabit Ethernet network connection (10/100/1000Mbps) to your laptop or desktop computer, through your USB Type-C port

  • Full Gigabit bandwidth support over USB 3.0 (5Gbps)

  • Compact and lightweight with cableless design for maximum portability

More Features . . .
  • Powered directly from the USB port

  • Native driver support for latest versions of Windows, macOS, Linux, Chrome OS

  • Thunderbolt 3 port compatible

  • Supports 10/100/1000Mbps auto-detection, VLAN Tagging and Wake-on-LAN

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$36.99 USD


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This USB-C™ to Gigabit Ethernet adapter lets you connect easily to a wired Ethernet network, with full Gigabit bandwidth support, through the USB-C or Thunderbolt™ 3 port on your laptop, tablet or desktop computer. 

Powerful Gigabit network connections

The USB Type-C™ to Gigabit Ethernet adapter adds a single RJ45 Ethernet port with Gigabit support, by harnessing the performance of USB 3.0, also known as USB 3.1 Gen 1 (5 Gbps). You can access very large files over the network at Gigabit speeds. Support for features such as jumbo frames, VLAN tagging and Wake-on-LAN (WOL), provides versatile Gigabit network performance for business or home office use.

Native driver support makes installation easy

Get up and running quickly. Simply plug the adapter into the USB-C port on your laptop and connect to your network. The network adapter chipset provides native driver support for the latest versions of Windows®, macOS, Linux®, and Chrome OS™, providing easy setup.

Designed for portability

Compact, lightweight and with a cableless design, this portable USB Gigabit network adapter is the ideal accessory for your MacBook Pro, Dell™ XPS or other USB-C enabled laptop or desktop computer. It’s powered directly from the USB port, making it easy to connect when you’re on the go.

The US1GC30DB is backed by a 2-year warranty and free lifetime technical support.

Compatible With

View full OS compatibility

Windows® 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2012 R2, 2016
Mac OS X® 10.7 to 10.13 VLAN tagging is currently not supported in Mac OS
Linux Kernel 2.6.25 to 4.11.x LTS Versions only

  • Add a wired network connection to your USB-C equipped laptop, tablet or desktop computer
  • Add Gigabit Ethernet capabilities to your desktop or laptop, without opening the computer or taking up an available expansion slot
  • Connect your laptop to a Gigabit network wherever you go - ideal for businesses, home offices, or mobile workers
Product Numbers
Warranty Information
Warranty 2 Years
Bus Type USB 3.0
Chipset ID Realtek - RLT8153
Industry Standards IEEE 802.3, 802.3u and 802.3ab
Interface RJ45 (Gigabit Ethernet)
Ports 1
Auto MDIX Yes
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Jumbo Frame Support 9K max.
Maximum Data Transfer Rate 5 Gbps (USB 3.0)
2 Gbps (Ethernet - Full-Duplex)
Type and Rate USB 3.0 - 5 Gbit/s
Connector Type(s) 1 - USB Type-C (24 pin) USB 3.0 Male
External Ports 1 - RJ-45 Female
OS Compatibility Windows® 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2012 R2, 2016
Mac OS X® 10.7 to 10.13 VLAN tagging is currently not supported in Mac OS
Linux Kernel 2.6.25 to 4.11.x LTS Versions only
Special Notes / Requirements
System and Cable Requirements Available USB Type-C port
LED Indicators 1 - Power
1 - Activity
Power Source USB-Powered
Humidity 5% ~ 90% RH
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -10°C to 80°C (14°F to 176°F)
Physical Characteristics
Color Black
Enclosure Type Plastic
Product Height 0.5 in [13 mm]
Product Length 1.7 in [44.2 mm]
Product Weight 0.3 oz [9 g]
Product Width 0.8 in [20.2 mm]
Packaging Information
Shipping (Package) Weight 4.2 oz [120 g]
What's in the Box
Included in Package 1 - network adapter
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