# Network adapter Lenovo 2.5G Ethernet network — PCIe / 2.5 Gigabit Ethernet

**URL:** https://aio.lv/en/product--lenovo-25g-ethernet-network--12041718
**Data updated:** 2026-03-12 19:23 (EET)
**Category:** Network Cards
**Manufacturer:** Lenovo
**Manufacturer code:** 2.5G Ethernet network
**EAN:** 5715063005903
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 67.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-25g-ethernet-network--12041718

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Lenovo 2.5G Ethernet network is a 2.5 Gigabit Ethernet network adapter intended for desktop or server expansion. It provides a 2.5 Gbps wired LAN interface for higher-than-1Gbps throughput, uses a PCIe slot for installation, and supports standard Ethernet connectivity for file transfers, media streaming, and low-latency networked applications.

## Long description

Lenovo 2.5G Ethernet network is a PCIe network adapter designed to add a 2.5 Gigabit wired LAN interface to desktop PCs or servers. It expands network throughput beyond standard 1 Gbps connections, enabling faster file transfers, improved media streaming performance, and lower latency for networked applications. The adapter installs into a free PCIe slot and provides a standard RJ‑45 Ethernet port for use with existing network infrastructure.
Advantages
This network adapter delivers up to 2.5 Gbps wired throughput while remaining compatible with conventional Ethernet switches and cabling. Using a PCIe interface ensures direct access to system bandwidth for stable data transfer rates. The card is suitable for environments where increased LAN performance is required without replacing existing network switches or upgrading to fiber. Its design supports plug‑and‑play installation on compatible systems and offers a straightforward upgrade path from 1 Gbps Ethernet.
Suitable for
 Upgrading desktop or small server network throughput from 1 Gbps to 2.5 Gbps
 High‑speed file transfers and backups on local area networks
 Improved media streaming and low‑latency gaming or collaboration
 Workstations handling large datasets, video editing, or virtualization
Key specifications
 Interface: PCI Express (PCIe) expansion card
 Network speed: up to 2.5 Gigabit per second (2.5 Gbps) with backward compatibility to 1 Gbps and 100 Mbps
 Connector: standard RJ‑45 Ethernet port
 Supported media: twisted pair copper cabling (Cat5e/Cat6 recommended for 2.5 Gbps)
 Form factor: low‑profile capable card suitable for desktop and server chassis
How to use
Power down the computer and unplug it from the mains before installation. Insert the adapter into a compatible PCIe slot and secure it to the chassis with the bracket screw. Connect the network cable to the RJ‑45 port and plug the other end into a switch, router, or wall jack. Power on the system and install any required drivers if the operating system does not automatically recognize the card. After installation, configure network settings in the operating system or management software to match your LAN requirements.
Usage recommendations
For reliable 2.5 Gbps performance, use Cat5e or Cat6 cabling and ensure the connected switch or router supports 2.5G operation. Verify BIOS/UEFI and operating system compatibility before installation, and keep network drivers up to date. If low profile mounting is required, confirm availability of the appropriate bracket and clearance inside the chassis.

## FAQ

### How much does the Lenovo 2.5G Ethernet network adapter cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 16.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Lenovo 2.5G Ethernet network adapter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Lenovo 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 Lenovo 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

## Image

https://aio.lv/img/cache/product/12041718/67528732_large.webp