# Network Card LevelOne USB-0423 Ethernet 2500 Mbit/s

**URL:** https://aio.lv/en/product--levelone-usb-0423--10768745
**Data updated:** 2025-12-07 20:31 (EET)
**Category:** Network Cards
**Manufacturer:** LEVELONE
**Manufacturer code:** USB-0423
**EAN:** 4015867234372
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--levelone-usb-0423--10768745

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

| Feature | Value |
|---|---|
| Component for | Laptop |
| Sustainability compliance | Yes |
| Compliance certificates | UKCA, RoHS, CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | USB Type-A/USB Type-C |
| Internal | No |
| Ethernet LAN (RJ-45) ports | 1 |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 2500 Mbit/s |
| Full duplex | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | 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 | 10/100/1000BaseT(X) |
| Ethernet LAN | Yes |
| Jumbo frames support | Yes |
| Ethernet LAN data rates | 2500, 1000, 100, 10 |
| Ethernet interface type | Gigabit Ethernet, 2.5 Gigabit Ethernet, Fast Ethernet |
| Jumbo frames | 16000 |

### Performance

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Wake-on-LAN ready | Yes |
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |
| Other operating systems supported | Android, iOS |

### Design

| Feature | Value |
|---|---|
| LED indicators | Activity, Link |
| Product colour | Grey |
| Country of origin | China |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.035 kg |
| Package weight | 57 g |
| Height | 14 mm |
| Width | 59 mm |
| Depth | 25 mm |
| Package depth | 85 mm |
| Package height | 22 mm |
| Package width | 158 mm |

### Power

| Feature | Value |
|---|---|
| USB powered | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Quick installation guide | Yes |

## FAQ

### How much does the Network Card LevelOne USB-0423 cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1787 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 29.06.2026 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: 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/10768745/64446788_large.webp