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header-product USB 3.0 to Gigabit Ethernet Adapter with Extra USB Port, StarTech USB31000SPTB, 5 Gbps, Black
62.49 €

USB 3.0 to Gigabit Ethernet Adapter with Extra USB Port, StarTech USB31000SPTB, 5 Gbps, Black

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StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 12
StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 1
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StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 8
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StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 10
StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 11
StarTech USB 3.0 to Gigabit Ethernet Adapter USB31000SPTB Photo 12
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USB 3.0 to Gigabit Ethernet Adapter with Extra USB Port, StarTech USB31000SPTB, 5 Gbps, Black

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USB 3.0 to Gigabit Ethernet Adapter with Extra USB Port, StarTech USB31000SPTB, 5 Gbps, Black

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Short description

StarTech USB 3.0 to Gigabit Ethernet adapter (model USB31000SPTB) provides wired network connectivity over a USB host interface with up to 5 Gbit/s transfer rate. The compact, USB-powered NIC includes an additional USB port and an Ethernet RJ45 interface, suitable for adding gigabit LAN to laptops, desktops or thin clients without built-in Ethernet.
Available at price 62.49 €: 31 pcs.
Total available for order: 62 pcs.
Warranty: 2 Years
SKU: 3664885
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
23.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Unisend LV / Latvijas Pasts pakomāts / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.99 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The StarTech USB 3.0 to Gigabit Ethernet Adapter with Extra USB Port (USB31000SPTB) adds a wired Gigabit LAN connection to computers that lack a built-in Ethernet port. This compact, USB-powered network adapter connects to a host via USB 3.0 and provides an RJ45 Ethernet interface that supports 10/100/1000 Mbps operation and compliance with IEEE 802.3i/u/ab standards. An integrated USB 3.0 pass-through port preserves your computer’s USB availability while delivering up to 5 Gbps of USB host bandwidth for full gigabit throughput when used with a compatible USB 3.0 host.

Advantages

The adapter delivers full Gigabit bandwidth over a USB 3.0 connection while remaining backward compatible with USB 2.0 hosts (with speed limited by the USB bus). It includes an additional USB 3.0 pass-through port so you do not lose a usable USB port when adding wired networking. The unit is USB-powered and portable, making it suitable as a replacement LAN adapter or a convenient accessory for laptops, ultrabooks and thin clients.

Suitable for

  • Adding a Gigabit Ethernet port to laptops and Ultrabooks that lack built-in LAN
  • Providing wired network access for thin clients and compact desktops
  • Using with Microsoft Surface devices and similar systems that have limited ports
  • Temporary or mobile network connections where a compact, USB-powered adapter is needed

Key specifications

  • Interface to host: USB 3.0 (up to 5 Gbps)
  • Network interface: RJ45 Ethernet, 10/100/1000 Mbps
  • Standards compliance: IEEE 802.3i/u/ab
  • Integrated USB pass-through: one USB 3.0 port
  • Power: USB bus-powered (no external power required)
  • Advanced networking features: IPv4/IPv6 checksum offload, TCP large send offload, Jumbo Frames, full-duplex with 802.3x flow control, VLAN tagging
  • Color: Black

How to use

Connect the adapter to an available USB 3.0 port on your computer and plug an Ethernet cable into the RJ45 port. If required by your operating system, install the appropriate driver software provided by StarTech or via the OS update mechanism. Use the integrated USB port to connect another USB device so you retain access to a USB connection while the adapter is attached. The adapter is bus-powered and requires no external power supply.

Usage recommendations

For maximum network performance, connect the adapter to a USB 3.0 port and use Cat5e or higher Ethernet cabling. On older USB 2.0 hosts expect reduced throughput due to host interface limitations. Keep drivers up to date to ensure compatibility and to take advantage of features like checksum offload and VLAN tagging.

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
Sustainability certificates:
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
Warehouse Stock Delivery to the store Store Price
WH94 31 23.09.2026 Best delivery
62.49 € Best price
WH354 31 23.09.2026 Best delivery
79.49 €
62.49 €
Stock: 31
Delivery Date: 23.09.2026 Best delivery
Warehouse: WH94
79.49 €
Stock: 31
Delivery Date: 23.09.2026 Best delivery
Warehouse: WH354

Customer reviews

Customer questions

FAQ

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

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 62 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 23.09.2026 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.
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.
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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.