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header-product USB-C to Gigabit Ethernet Adapter StarTech US1GC30B2 — USB 3.0 to RJ45, 10/100/1000 Mbps, 12in cable, driverless
30.49 €

USB-C to Gigabit Ethernet Adapter StarTech US1GC30B2 — USB 3.0 to RJ45, 10/100/1000 Mbps, 12in cable, driverless

StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 1
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StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 8
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 1
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 2
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 3
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 4
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StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 6
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 7
StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 Photo 8
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USB-C to Gigabit Ethernet Adapter StarTech US1GC30B2 — USB 3.0 to RJ45, 10/100/1000 Mbps, 12in cable, driverless

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USB-C to Gigabit Ethernet Adapter StarTech US1GC30B2 — USB 3.0 to RJ45, 10/100/1000 Mbps, 12in cable, driverless

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Short description

Wired USB-C to Gigabit Ethernet adapter StarTech US1GC30B2 provides a USB 3.0 host interface to connect devices to 10/100/1000 Mbps networks via an RJ45 port. The compact adapter includes a fixed 12in cable, offers up to 5000 Mbit/s maximum transfer rate as specified, and supports driverless installation for plug-and-play use. Ideal for laptops, tablets, and ultrabooks lacking an onboard Ethernet port and for stable wired network access in offices, home networks, and travel.
Available at price 30.49 €: 32 pcs.
Total available for order: 64 pcs.
Warranty: 2 Years
SKU: 5025959
Manufacturer: StarTech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.10.2026 {{selectedOffer.officeDeliveryString}}
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08.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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Product information

Description

The StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 provides a simple wired network connection for computers and mobile devices with a USB Type-C port. The compact dongle integrates a fixed 12 in (30 cm) cable and an RJ45 port that supports 10/100/1000 Mbps networks, enabling reliable wired access where Wi-Fi is unavailable or inconsistent. The adapter supports native, driverless installation across major desktop and mobile platforms for quick plug-and-play setup and includes features such as VLAN tagging, Auto-MDIX, 9K jumbo frames, wake-on-LAN and full-duplex Ethernet for improved network functionality.

Advantages

This USB-C to RJ45 adapter delivers Gigabit-class performance with compatibility for Cat5 and higher cabling while remaining lightweight and portable. Native driver support on Windows, macOS and Linux plus compatibility with ChromeOS, Android and iPadOS reduces setup time and eliminates the need to manually install drivers in most environments. The built-in 12 in cable provides additional reach and reduces strain on device ports, and USB bus power makes the adapter convenient for travel and temporary network use.

Suitable for

  • Laptops and ultrabooks without a built-in Ethernet port
  • Tablets and mobile devices with USB-C that require a wired connection
  • Office workstations needing stable network access for file sharing or backups
  • Home networks and streaming where Wi-Fi is unreliable
  • Travel and temporary workstations in hotels or conference venues

Key specifications

  • Interface: USB Type-C host connection (USB 3.0/3.1 class transfer performance)
  • Network port: RJ45 supporting 10/100/1000 Mbps Ethernet
  • Maximum transfer capability as specified: up to 5000 Mbit/s (interface specification)
  • Fixed cable length: 12 inches (approximately 30 cm)
  • Supported network features: VLAN tagging, Auto-MDIX, 9K jumbo frames, wake-on-LAN, full-duplex
  • Power: USB bus powered (no external power required)
  • Compatibility: Native driver support for Windows, macOS and Linux; also supports ChromeOS, Android and iPadOS

How to use

Connect the adapter's USB-C plug to a computer or mobile device equipped with a compatible USB Type-C port. Attach an Ethernet cable from your network to the RJ45 port on the adapter. Most modern operating systems will recognize the adapter automatically and configure network settings for immediate use. If necessary, verify that the device's network preferences are set to use the wired connection and consult the system network settings to prioritize Ethernet over Wi‑Fi.

Usage recommendations

For stable Gigabit performance, use Cat5e or higher cabling and connect to Gigabit-capable network equipment. Avoid sharp bends in the fixed cable and allow slight slack to minimize strain on the device port. When moving between networks or devices, confirm network profiles and security settings; use the StarTech.com Connectivity Tools application if advanced link management, MAC pass-through or USB event monitoring is required.

Specifications

Cable length: How long the cable is.
0.3 m
All features
Internal: The product is built in.
No
Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
262800 h
Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
5000 Mbit/s
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
Wake-on-LAN ready:
Yes
Host interface: Interface that enables a host controller to communicate with a driver.
USB Type-C
Jumbo frames support:
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100, 1000
Housing material: What the casing of the product is made of.
ABS
Windows operating systems supported: Windows vesions wich can be used with the device.
Windows 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 supported: Mac operating systems e.g. OS X can be used with the device.
Mac 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 supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Yes
Server operating systems supported:
Windows Server 2019
Other operating systems supported:
Android
Component for: What this product is used as a part of (component for).
PC/Laptop
VLAN tagging:
Yes
Jumbo frames:
9000
USB connector form factor:
Straight

Logistics data

Products per master (outer) case:
200 pc(s)
Master (outer) case height:
210 mm
Master (outer) case length:
325 mm
Master (outer) case width:
495 mm
Harmonized System (HS) code:
85176990

Other features

Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Ethernet

Packaging data

Package weight: Weight of the packaged product.
90 g
Package height: The distance from the top to the bottom of the packaging.
15 mm
Package depth: The distance from the front to the back of the packaging.
125 mm
Package width: The distance from one side of the packaging to the other.
230 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.023 kg
Height: The measurement of the product from head to foot or from base to top.
16 mm
Depth: The distance from the front to the back of something.
27 mm
Width: The measurement or extent of something from side to side.
174 mm

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CE

Operational conditions

Operating relative humidity (H-H):
10 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45

Features

USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
3.2 Gen 1 (3.1 Gen 1)
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u
Ethernet interface type:
Fast Ethernet, Gigabit Ethernet
Cabling technology: Type of cable technology performance.
10/100/1000BaseT(X)
Product colour: The colour e.g. red, blue, green, black, white.
Black, Grey
Cable length: How long the cable is.
0.3 m

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 32 05.10.2026 Best delivery
30.49 €
WH354 32 05.10.2026 Best delivery
32.99 €
30.49 €
Stock: 32
Delivery Date: 05.10.2026 Best delivery
Warehouse: WH94
32.99 €
Stock: 32
Delivery Date: 05.10.2026 Best delivery
Warehouse: WH354

Customer reviews

Customer questions

FAQ

How much does the StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2 cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 05.10.2026 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: 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: cable length, 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 StarTech USB-C to Gigabit Ethernet Adapter US1GC30B2?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.