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header-product Network Card LevelOne USB-0423 Ethernet 2500 Mbit/s
26.49 €

Network Card LevelOne USB-0423 Ethernet 2500 Mbit/s

Network Card LevelOne USB-0423 Photo 1
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Network Card LevelOne USB-0423 Photo 5
Network Card LevelOne USB-0423 Photo 1
Network Card LevelOne USB-0423 Photo 2
Network Card LevelOne USB-0423 Photo 3
Network Card LevelOne USB-0423 Photo 4
Network Card LevelOne USB-0423 Photo 5
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Short description

The LevelOne USB-0423 is a high-speed network card that supports Ethernet connectivity with a maximum data transfer rate of 2500 Mbit/s. It features USB Type-A and USB Type-C interfaces, making it versatile for various devices. Powered via USB, it offers a reliable wired connection in a sleek grey design, ideal for enhancing your network performance.
Available at price 26.49 €: 10 pcs.
Total available for order: 1242 pcs.
Warranty: 2 Years
SKU: 10768745
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
28.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
01.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The LevelOne USB-0423 2.5 Gigabit Ethernet 2-in-1 USB-C/A Network Adapter connects to laptops via a built-in USB-C or USB-A port to provide a wired Ethernet connection. It is suitable for MacBook and Windows laptops that lack a dedicated Ethernet port and is designed for tasks that require a stable physical connection, such as secure network access or fast file transfers. The adapter supports 2.5 Gigabit Ethernet for higher-than-Gigabit throughput and offers data transfer performance up to 5 Gbps over the USB interface.

Advantages

The adapter supports USB 3.0 / USB 3.1 Gen 1 / USB 3.2 Gen 1 compatibility and complies with IEEE 802.3bz Ethernet standards, enabling up to 2500 Mbps network speeds. It provides a reliable wired connection for stable internet access and fast LAN transfers while remaining backward-compatible with common USB ports on modern laptops.

Key specifications

  • Model: LevelOne USB-0423
  • Network interface: 2.5 Gigabit Ethernet (IEEE 802.3bz)
  • Maximum network speed: up to 2500 Mbps
  • USB compatibility: USB 3.0 / USB 3.1 Gen 1 / USB 3.2 Gen 1
  • USB connectors: USB-C and USB-A (2-in-1)
  • Maximum USB transfer rate: up to 5 Gbps

How to use

Connect the adapter to your laptop using the appropriate USB connector (USB-C or USB-A), then plug an Ethernet cable into the adapter's RJ45 port and into your network outlet or router. The operating system should detect the adapter automatically if drivers are available; install drivers if prompted. Use the wired connection for internet access, secure network logins, or large file transfers over the LAN.

Recommendations

For optimal performance, use a quality Cat5e or Cat6 Ethernet cable and ensure your network equipment supports multi-gigabit speeds. Verify driver availability for your operating system if automatic detection does not occur.

Specifications

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
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
Host interface: Interface that enables a host controller to communicate with a driver.
USB Type-A/USB Type-C
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
2500 Mbit/s
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.
0.035 kg
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3bz, IEEE 802.3az, IEEE 802.3ab, IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3x
Product colour: The colour e.g. red, blue, green, black, white.
Grey
All features
Component for: What this product is used as a part of (component for).
Laptop
Sustainability compliance:
Yes
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
UKCA, RoHS, CE

Ports & interfaces

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
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
Host interface: Interface that enables a host controller to communicate with a driver.
USB Type-A/USB Type-C
Internal: The product is built in.
No
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
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)

Bandwidth

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
2500 Mbit/s
Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3bz, IEEE 802.3az, IEEE 802.3ab, IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3x
Cabling technology: Type of cable technology performance.
10/100/1000BaseT(X)
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Jumbo frames support:
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
2500, 1000, 100, 10
Ethernet interface type:
Gigabit Ethernet, 25 Gigabit Ethernet, Fast Ethernet
Jumbo frames:
16000

Performance

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
Wake-on-LAN ready:
Yes
Windows operating systems supported: Windows vesions wich can be used with the device.
Yes
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Yes
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
Other operating systems supported:
Android, iOS

Design

LED indicators:
Activity, Link
Product colour: The colour e.g. red, blue, green, black, white.
Grey
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

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.
0.035 kg
Package weight: Weight of the packaged product.
57 g
Height: The measurement of the product from head to foot or from base to top.
14 mm
Width: The measurement or extent of something from side to side.
59 mm
Depth: The distance from the front to the back of something.
25 mm
Package depth: The distance from the front to the back of the packaging.
85 mm
Package height: The distance from the top to the bottom of the packaging.
22 mm
Package width: The distance from one side of the packaging to the other.
158 mm

Power

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

Operational conditions

Operating relative humidity (H-H):
20 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Packaging content

Quick installation guide:
Yes

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Stock data
Warehouse Stock Delivery to the store Store Price
WH334 10 28.09.2026 Best delivery
26.49 € Best price
EU3 524 28.09.2026 Best delivery
27.99 €
WH354 4 28.09.2026 Best delivery
30.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 12.10.2026
35.49 €
26.49 €
Stock: 10
Delivery Date: 28.09.2026 Best delivery
Warehouse: WH334
27.99 €
Stock: 524
Delivery Date: 28.09.2026 Best delivery
Warehouse: EU3
30.99 €
Stock: 4
Delivery Date: 28.09.2026 Best delivery
Warehouse: WH354
34.99 €
Stock: 500
Delivery Date: 28.09.2026 Best delivery
Warehouse: WH94
37.49 €
Stock: 200
Delivery Date: 28.09.2026 Best delivery
Warehouse: WH320
Available only for legal entities
35.49 €
Stock: 4
Delivery Date: 12.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Network Card LevelOne USB-0423 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 — 1242 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 28.09.2026 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 LEVELONE 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 LEVELONE 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 Network Card LevelOne USB-0423?

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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