• Startech US1GC30A USB-C to Gigabit Network Adapter - Silver
  • Image of US1GC30A USB-C to Gigabit Network Adapter - Silver US1GC30A USB-C to Gigabit Network Adapter – Silver


$75.12 $70.22

7 in stock

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Price Match

Estimated delivery time for items in stock:

  • AUCKLAND1 DayShipping $ 9.20
  • NORTH ISLAND1-2 DaysShipping $ 9.20
  • SOUTH ISLAND1-3 DaysShipping $ 9.20

Can ship same day if order before 2pm (except weekends and public holidays)

SKU: CST267, US1GC30A Categories: , , Tag:
  • Add a Gigabit Ethernet network connection to your computer through the USB-C port
  • Sleek silver finish looks great with your MacBook, and any laptop or Chromebook with similar color finish
  • Thunderbolt 3 port compatible
  • Native driver support in Chrome OS, Mac OS 10.10, Windows 8.1 for easy set-up
  • Powered directly from the USB port
  • Compact, lightweight design for maximum portability
  • Supports 10/100/1000Mbps auto-detection
  • IEEE 802.3, 802.3u and 802.3ab compatible
  • IEEE 802.1Q VLAN tagging support
  • Built-in checksum and large send offload
  • Up to 9K jumbo frame support
  • Wake-On-LAN support
  • IEEE 802.3az Energy Efficient Ethernet support

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Product Overview

Startech US1GC30A USB-C to Gigabit Network Adapter – Silver

Gallery Image 1 for US1GC30A

Startech US1GC30A Description

Startech US1GC30A – Now, you can easily connect to a Gigabit network through the USB-C™ port on your laptop. This Gigabit Ethernet (GbE) network adapter delivers reliable network connections – without even having to install drivers.  Its sleek silver design looks great with your MacBook, and any laptop or Chromebook™ with a similar look. It’s also compatible with Thunderbolt™ 3 ports.

Sleek design with easy portability

Engineered with a high-quality aluminum housing in a silver finish, the network adapter is the perfect companion for your MacBook, and any laptop or Chromebook™ with a similar color finish. Compact and portable, this USB network adapter is the ideal laptop accessory. You don’t have to carry a power adapter with you to use it because it’s powered directly from the host USB port.

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 adapter chipset provides native driver support in Chrome OS™, Mac OS 10.10, Windows® 8.1.

Powerful Gigabit network connections

The USB Type-C™ network adapter supports full Gigabit bandwidth 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.

Trouble-free connections through USB-Type-C

The USB Type-C connector is smaller and easier to use than previous USB connectors. It’s a reversible plug so you can connect to your devices with either side facing up. You can insert the cable the right way every time – without frustration or the risk of port damage.

The US1GC30A is backed by a 2-year warranty and free lifetime technical support.


  • Add a wired networking connection to your USB-C equipped laptop
  • Silver finish makes it the ideal accessory for your MacBook, Chromebook or any laptop with similar color finish
  • Enhance your laptop or desktop computer with Gigabit Ethernet capabilities without opening the computer or taking up an available expansion slot
  • Connect your laptop PC to a Gigabit network – ideal for small businesses, home offices, departmental network applications and network gaming

Technical Specifications

Warranty InformationWarranty2 Years
Connector(s)1 – Connector Type(s)USB Type-C (24 pin) USB 3.0 (5Gbps)
1 – External PortsRJ-45
EnvironmentalOperating Temperature0°C to 70°C (32°F to 158°F)
Storage Temperature-55°C to 125°C (-67°F to 257°F)
Humidity20% ~ 90% RH
InterfaceRJ45 (Gigabit Ethernet)
Bus TypeUSB 3.1 Gen 1
Industry StandardsIEEE 802.3, 802.3u and 802.3ab
Chipset IDRealtek – RTL8153
Packaging InformationPackage Height1.3 in [32 mm]
Package Length6.8 in [17.3 cm]
Shipping (Package) Weight3.7 oz [106 g]
Package Width5.6 in [14.3 cm]
PerformanceMaximum Data Transfer Rate5Gbps
Maximum Cable Length0.6 in [15 mm]
Type and RateUSB 3.0 – 5 Gbit/s
Compatible Networks10/100/1000 Mbps
Auto MDIXYes
Full Duplex SupportYes
Jumbo Frame Support9K max.
Physical CharacteristicsForm FactorAttached Cable
Product Length2.6 in [65 mm]
Product Width0.9 in [24 mm]
Product Height0.7 in [17 mm]
Weight of Product1.2 oz [34 g]
PowerPower SourceUSB-Powered
SoftwareOS CompatibilityWindows® XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016, 2019
Mac OS X® 10.7 to 10.15 VLAN tagging is currently not supported in Mac OS
Linux Kernel 2.6.25 to 4.11.x LTS Versions only
Chrome OS®️
Special Notes / RequirementsSystem and Cable RequirementsAvailable USB Type-C port
What’s in the Box1 – Included in PackageUSB-C to GbE network adapter

Additional Details

Product Manufactured by: Startech

Product Found in: Ethernet Adapters

Cackle Part Number: CST267

Manufacturer Part Number: US1GC30A


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