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header-product USB 3.0 to Gigabit Ethernet Adapter NIC StarTech.com USB31000SPTB Wired Connectivity
54.99 €

USB 3.0 to Gigabit Ethernet Adapter NIC StarTech.com USB31000SPTB Wired Connectivity

USB 3.0 to Gigabit Ethernet Adapter StarTech.com USB31000SPTB Photo 1
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USB 3.0 to Gigabit Ethernet Adapter StarTech.com USB31000SPTB Photo 1
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USB 3.0 to Gigabit Ethernet Adapter StarTech.com USB31000SPTB Photo 7
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USB 3.0 to Gigabit Ethernet Adapter NIC StarTech.com USB31000SPTB Wired Connectivity

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Short description

The StarTech.com USB 3.0 to Gigabit Ethernet Adapter provides wired connectivity with a maximum data transfer rate of 5000 Mbit/s. It features a USB interface and is powered via USB, making it a convenient solution for connecting devices to a network.
Available at price 54.99 €: 16 pcs.
Total available for order: 27 pcs.
Warranty: 2 Years
SKU: 11259797
Manufacturer: StarTech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
18.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.12 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
18.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The StarTech.com USB 3.0 to Gigabit Ethernet Adapter (USB31000SPTB) adds a Gigabit RJ45 network port and a USB 3.0 pass-through port to a laptop or Ultrabook via a single USB 3.0 connection. It supports 10/100/1000 Mbps Ethernet and is compatible with IEEE 802.3i/u/ab standards. The compact, bus-powered adapter leverages USB 3.0 bandwidth while remaining backward compatible with USB 2.0 systems and is suitable for laptops such as Microsoft Surface Pro and Surface Book models.

Advantages

This adapter provides full gigabit bandwidth over USB 3.0 and includes an integrated USB 3.0 pass-through port so you don’t lose a USB connection when adding wired networking. It supports IPv4/IPv6 checksum offload and TCP large send offload to reduce CPU load, and features Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging for efficient network performance. The product is compact, bus-powered (USB), and comes with a 2-year manufacturer warranty and lifetime technical support from StarTech.com.

Suitable for

  • Adding wired Gigabit Ethernet to laptops and Ultrabooks without a native RJ45 port
  • Users who need to keep a USB port available while adding network connectivity
  • Microsoft Surface Pro, Surface Book and similar thin-and-light devices
  • Environments requiring IPv4/IPv6 offload, Jumbo Frames or VLAN tagging

Key specifications

  • Manufacturer: StarTech.com
  • Model / MPN: USB31000SPTB
  • Interface: USB 3.0 (with USB 3.0 pass-through)
  • Network: RJ45 10/100/1000 Mbps (Gigabit Ethernet), IEEE 802.3i/u/ab compatible
  • Maximum data transfer rate: up to 5 Gbps (USB 3.0 theoretical bus)
  • Power: Bus-powered via USB
  • Weight: 0.044 kg
  • Colour: Black
  • Warranty: 2 years (StarTech.com)

How to use

Connect the adapter’s USB 3.0 plug to an available USB 3.0 port on your laptop. Attach an Ethernet cable to the RJ45 port to establish a wired network connection. Optionally connect a USB device to the integrated USB 3.0 pass-through port to maintain peripheral connectivity. On first use, install any required drivers if prompted by your operating system; the adapter is typically plug-and-play on modern OS versions.

Usage recommendations

For optimal performance, connect the adapter to a USB 3.0 port and use Cat5e or higher Ethernet cabling. If using on an older USB 2.0 port, expect reduced network throughput limited by the USB 2.0 bus.
All features
Internal: The product is built in.
No
Cabling technology: Type of cable technology performance.
10/100/1000BaseT(X)
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
Maximum operating distance: The maximum distance from which you can operate the device.
100 m
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
Jumbo frames support:
Yes
Ethernet interface type:
Fast Ethernet, Gigabit Ethernet
Server operating systems supported:
Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
USB data transfer rates:
5000
USB ports quantity:
1
VLAN tagging:
Yes
Jumbo frames:
4000

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
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3ab, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100, 1000

Logistics data

Products per master (outer) case:
80 pc(s)
Master (outer) case height:
360 mm
Master (outer) case length:
592 mm
Master (outer) case width:
300 mm
Harmonized System (HS) code:
85176990

Technical details

Host interface: Interface that enables a host controller to communicate with a driver.
USB

Packaging content

Drivers included:
Yes
Manual:
Yes

Packaging data

Package weight: Weight of the packaged product.
132 g
Package height: The distance from the top to the bottom of the packaging.
30 mm
Package depth: The distance from the front to the back of the packaging.
145 mm
Package width: The distance from one side of the packaging to the other.
172 mm

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
17 mm
Depth: The distance from the front to the back of something.
126 mm
Width: The measurement or extent of something from side to side.
35 mm
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.
0.044 kg

Power

USB powered: The device can be powered via a USB connection.
Yes

Sustainability

Sustainability compliance:
Yes

Certificates

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

Operational conditions

Operating relative humidity (H-H):
5 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 50

Features

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
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 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 Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, 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, 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 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
ASIX - AX88179, VIA - VL811
Product colour: The colour e.g. red, blue, green, black, white.
Black
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)

Performance

Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes

Design

LED indicators:
Activity, Link

Description

Machine translation. Load original

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH15 16 13.08.2026 Best delivery
54.99 €
EU9 4 13.08.2026 Best delivery
57.49 €
WH109 7 27.08.2026
63.99 €
Available only for legal entities
54.99 €
Stock: 16
Delivery Date: 13.08.2026 Best delivery
Warehouse: WH15
57.49 €
Stock: 4
Delivery Date: 13.08.2026 Best delivery
Warehouse: EU9
63.99 €
Stock: 7
Delivery Date: 27.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the USB 3.0 to Gigabit Ethernet Adapter StarTech.com USB31000SPTB cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 13.08.2026 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. 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.