USB C to Gigabit Ethernet Adapter StarTech.com US1GC30DB

Name: USB C to Gigabit Ethernet US1GC30DB
Brand: StarTech
SKU: 10973988
Price: 26.49 EUR
Availability: InStock

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USB C to Gigabit Ethernet Adapter StarTech.com US1GC30DB 1Gbps NIC USB 3.0

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com USB C to Gigabit Ethernet Adapter provides a reliable wired connection with a maximum data transfer rate of 5000 Mbit/s. It features a USB Type-C host interface and is compatible with Thunderbolt 3, making it ideal for devices like MacBook Pro and Chromebooks. The adapter is USB powered and comes in black.

Available at price 26.49 €: 21 pcs.

Total available for order: 63 pcs.

Warranty: 2 Years

SKU: 10973988

Manufacturer: StarTech

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

29.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.10 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 30.49 €: 21 pcs.

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Product information

Description

Connect your laptop, tablet, or desktop to a wired Gigabit Ethernet network using the StarTech.com USB C to Gigabit Ethernet Adapter (US1GC30DB). This compact, bus-powered adapter provides a single RJ45 port and leverages USB 3.0 (USB 3.1 Gen 1) performance to deliver Gigabit-class wired connectivity for devices with a USB-C or Thunderbolt 3 port.

Advantages

The adapter supports full Gigabit bandwidth and a maximum host interface throughput of 5000 Mbit/s, enabling fast file transfers over the network. It includes advanced networking features such as jumbo frames, VLAN tagging and Wake-on-LAN (WOL) for flexible business or home office use. Native driver support for Windows, macOS, Linux and Chrome OS simplifies installation, and the cableless, lightweight design makes the adapter highly portable. The unit is USB powered and comes in black.

Suitable for

Connecting a USB-C or Thunderbolt 3 laptop (e.g., MacBook Pro, Dell XPS) to a wired Gigabit network
Providing a reliable wired connection for Chromebooks and USB-C tablets
Temporary or permanent wired networking in home office and small office environments
Use cases requiring VLAN tagging, jumbo frames, or Wake-on-LAN support

Key specifications

Model: StarTech.com US1GC30DB
Interface: USB Type-C host; RJ45 Ethernet port
Maximum data transfer rate: 5000 Mbit/s (USB 3.0 / USB 3.1 Gen 1)
Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Features: Jumbo frames, VLAN tagging, Wake-on-LAN (WOL)
Power: Bus-powered from host USB port
Colour: Black
Weight: 0.058 kg

How to use

Plug the adapter into an available USB-C or Thunderbolt 3 port on your computer, then connect an Ethernet cable from your network to the adapter's RJ45 port. The adapter provides native driver support for recent versions of Windows, macOS, Linux and Chrome OS, so most systems will recognize it automatically. If required, check the operating system's network settings to select the wired connection and configure IP settings or VLANs according to your network requirements.

Usage recommendations

For best Gigabit performance, use a Cat5e or higher-rated Ethernet cable and ensure the connected network switch or router supports Gigabit Ethernet. Keep the adapter plugged directly into the host device’s USB-C port or use a short, high-quality USB-C extension if necessary; avoid passive hubs that may limit bandwidth.

Specifications

Connectivity technology:: Wired
Interface:: Ethernet
Host interface:: USB Type-C
Maximum data transfer rate:: 5000 Mbit/s
Weight:: 0.058 kg
Networking standards:: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Product colour:: Black

All features

Master (outer) case height:: 265 mm
Master (outer) case width:: 280 mm
Master (outer) case length:: 450 mm
Products per master (outer) case:: 50 pc(s)
Harmonized System (HS) code:: 85176990
Sustainability certificates:: RoHS

Ports & interfaces

Connectivity technology:: Wired
Interface:: Ethernet
Host interface:: USB Type-C
Internal:: No
Ethernet LAN (RJ-45) ports:: 1

Bandwidth

Maximum data transfer rate:: 5000 Mbit/s
Full duplex:: Yes

Network

Networking standards:: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Cabling technology:: 10/100/1000BaseT(X)
Chipset:: Realtek - RLT8153
Ethernet LAN:: Yes
Ethernet LAN data rates:: 1000, 100, 10
VLAN tagging:: Yes

Performance

Wake-on-LAN ready:: Yes
Auto MDIX IEEE:: Yes
Windows operating systems supported:: Windows 8 x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8.1 Pro, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 7 x64, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 7 Home Basic, Windows 10 Home x64, Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 7 Starter, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64
Mac operating systems supported:: Mac OS X 10.13 High Sierra, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 13.0 Ventura
Linux operating systems supported:: Y
Server operating systems supported:: Windows Server 2008 R2, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012

Design

LED indicators:: Power, Activity
Housing material:: Plastic
Product colour:: Black

Weight & dimensions

Weight:: 0.058 kg
Package weight:: 100 g
Height:: 13 mm
Width:: 141 mm
Depth:: 175 mm
Package depth:: 175 mm
Package height:: 30 mm
Package width:: 141 mm

Power

USB powered:: Yes

Operational conditions

Operating relative humidity (H-H):: 5 - 90
Storage temperature (T-T):: -10 - 80
Operating temperature (T-T):: 0 - 60

Certificates

Certification:: CE, FCC, REACH

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Instructions

mmo_44563820_1523963813_6804_28573.pdf

Description

Instructions

mmo_44563820_1523963813_6804_28573.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH357	21	30.06.2026	30.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	21	22.06.2026 Best delivery	26.49 €
WH109	21	08.07.2026	29.99 €

30.49 €

Stock: 21

Delivery Date: 30.06.2026

Warehouse: WH357

Available only for legal entities

26.49 €

Stock: 21

Delivery Date: 22.06.2026 Best delivery

Warehouse: EU9

29.99 €

Stock: 21

Delivery Date: 08.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the USB C to Gigabit Ethernet Adapter StarTech.com US1GC30DB cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 63 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, weight, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for USB C to Gigabit Ethernet Adapter StarTech.com US1GC30DB?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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