StarTech.com USB-C to Ethernet Adapter, USB 3.0 to Gigabit Ethernet Network Adapter - 10/100/1000 Mbps, USB-C to RJ45 Ethernet Adapter (GbE), 12in Attached Cable, Driverless Install

Manufacturer: Startech | Model: US1GC30B2 | Product ID: 6246 | Warranty: 2 Years
£24.27 (inc. VAT)
99 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Ports & interfaces
Connectivity technologyWired
Host interfaceUSB Type-C
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
USB connector form factorStraight
USB version3.2 Gen 1 (3.1 Gen 1)
Network
Maximum data transfer rate5000
Networking standardsIEEE 802.1Q,IEEE 802.3,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u
Ethernet LANYes
Ethernet interface typeFast Ethernet,Gigabit Ethernet
Ethernet LAN data rates10,100,1000
Cabling technology10/100/1000BaseT(X)
Wake-on-LAN readyYes
Full duplexYes
Jumbo frames supportYes
Jumbo frames9000
VLAN taggingYes
Design
Component forPC/Notebook
Product colourBlack,Grey
InternalNo
Mean time between failures (MTBF)262800
System requirements
Windows operating systems supportedWindows 10,Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 IoT Enterprise,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 11,Windows 11 x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64,Windows Vista,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows Vista x64,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64
Mac operating systems supportedMac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.15.3 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 13.0 Ventura
Linux operating systems supportedYes
Other operating systems supportedAndroid
Server operating systems supportedWindows Server 2019
Operational conditions
Operating temperature (T-T)0 - 45
Storage temperature (T-T)-10 - 70
Operating relative humidity (H-H)10 - 85
Sustainability
Sustainability certificatesCE
Weight & dimensions
Width174
Depth27
Height16
Weight23
Packaging data
Package width230
Package depth125
Package height15
Package weight90
Logistics data
Harmonized System (HS) code85176990
Master (outer) case width495
Master (outer) case length325
Master (outer) case height210
Products per master (outer) case200
Other features
Housing materialABS
Cable length0.3

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
Add a Gigabit Ethernet port to your MacBook&® Chromebook™ or laptop with USB-CAdd a Gigabit network port to your computer, using a USB Type-C connection. The RJ45 port supports multiple speeds (10/100/1000 Mbps) and is fully compatible with Cat5 [and higher] cabling. This is an essential peripheral for new laptops that lack an Ethernet port. In addition, it can be utilized or whenever WiFi is unavailable or when wireless network speeds are inconsistent.Access Gigabit NetworksThe USB LAN adapter supports up to Gigabit speeds (1000 Mbps). Share or receive files over a network, access network storage/backup, and stream online content while reducing wait times and slowdowns.Plug and Play Device ConfigurationSimply connect the network adapter to your computer's USB Type-C port. Native driver support in Windows, macOS, and Linux facilitates plug-and-play compatibility. In addition, mobile platforms are also supported, including ChromeOS, Android, and iPadOS.This USB-C to RJ45 dongle features VLAN tagging, Auto-MDIX, 9K jumbo frames, wake-on-LAN, and full-duplex Ethernet making it the perfect companion for on-the-go users who require a wired network connection.Compact and Versatile DesignThe USB Gigabit network adapter is light and compact. It features a built-in 11.8 in (30 cm) cable that helps with additional reach and flexibility while reducing cable/connector strain. Additionally, USB bus power simplifies the setup and makes it a convenient accessory while on the move.Enhance Productivity and Device Management with the StarTech.com Connectivity Tools ApplicationDeveloped to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:Advanced Windows Layout Utility: To setup and save custom windows layouts.Mac Address Pass-Through Utility: To improve network security.USB Event Monitoring Utility: To track and log connected USB devicesWi-Fi Auto Switch Utility: Enabling users to quickly access faster network speeds via wired LAN.For more information and to download the StarTech.com Connectivity Tools application, please visit: www.StarTech.com/Connectivity-ToolsUS1GC30B2 is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.The StarTech.com Advantage
Ports & interfaces
Connectivity technologyWired
Host interfaceUSB Type-C
InterfaceEthernet
Ethernet LAN (RJ-45) ports1
USB connector form factorStraight
USB version3.2 Gen 1 (3.1 Gen 1)
Network
Maximum data transfer rate5000
Networking standardsIEEE 802.1Q,IEEE 802.3,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u
Ethernet LANYes
Ethernet interface typeFast Ethernet,Gigabit Ethernet
Ethernet LAN data rates10,100,1000
Cabling technology10/100/1000BaseT(X)
Wake-on-LAN readyYes
Full duplexYes
Jumbo frames supportYes
Jumbo frames9000
VLAN taggingYes
Design
Component forPC/Notebook
Product colourBlack,Grey
InternalNo
Mean time between failures (MTBF)262800
System requirements
Windows operating systems supportedWindows 10,Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 IoT Enterprise,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 11,Windows 11 x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64,Windows Vista,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows Vista x64,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64
Mac operating systems supportedMac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 10.15 Catalina,Mac OS X 10.15.3 Catalina,Mac OS X 11.0 Big Sur,Mac OS X 13.0 Ventura
Linux operating systems supportedYes
Other operating systems supportedAndroid
Server operating systems supportedWindows Server 2019
Operational conditions
Operating temperature (T-T)0 - 45
Storage temperature (T-T)-10 - 70
Operating relative humidity (H-H)10 - 85
Sustainability
Sustainability certificatesCE
Weight & dimensions
Width174
Depth27
Height16
Weight23
Packaging data
Package width230
Package depth125
Package height15
Package weight90
Logistics data
Harmonized System (HS) code85176990
Master (outer) case width495
Master (outer) case length325
Master (outer) case height210
Products per master (outer) case200
Other features
Housing materialABS
Cable length0.3

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Buykingston order despatch times:

We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).

We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.

Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.

Despatch times do not apply to UK public holidays.

Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.

Our warehouse reserves the right to upgrade the delivery method you select on your order.

Our available delivery options*

Contact us for a shipping quote.

*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a simple, hassle-free returns policy. If for whatever reason you are not happy with the item purchased, you can return it to us within 14 days of receipt for a refund. This applies to items purchased direct through Buykingston only.

Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If an item has been opened for inspection but shows signs of use beyond that, a deduction may apply to reflect the reduced value — see our full Terms & Conditions (Section 12) for details.

Some items are excluded from our money-back guarantee unless they have developed a fault. These include:

- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with custom logos on them, e.g. USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked items.

How do I go about returning my order?
Please contact us via our contact page with your order number. We will provide you with an RMA number and return instructions, including your return deadline and whether a freepost label applies to your order.

Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.

Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we understand you may no longer have the original packaging.

Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable return postage, or provide a freepost label where available. If you are returning an item for another reason (including simply changing your mind), you are responsible for return postage unless we have expressly confirmed a freepost label in your RMA email — we recommend using a tracked and insured service for items of significant value.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer directly for assistance.

Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.