# Network card MicroConnect MC-PCIEX4-82576-D PCIe x1 Dual Port Ethernet 82576

**URL:** https://aio.lv/en/product--microconnect-mc-pciex4-82576-d--11507985
**Data updated:** 2026-02-15 12:43 (EET)
**Category:** Network Cards
**Manufacturer:** MicroConnect
**Manufacturer code:** MC-PCIEX4-82576-D
**EAN:** 5715328014633
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microconnect-mc-pciex4-82576-d--11507985

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

MicroConnect MC-PCIEX4-82576-D is a PCIe x1 network card with dual Ethernet ports based on the 82576 controller. It provides two independent Gigabit Ethernet connections for servers or desktops, enabling link aggregation, redundant networking, or separate network segments. Suitable for expanding wired network interfaces, improving connectivity, and supporting virtualization or small-scale server deployments.

## Long description

MicroConnect MC-PCIEX4-82576-D is a PCIe x1 network card featuring two independent Gigabit Ethernet ports driven by the Intel 82576 controller. Designed for servers and desktops, the card adds two wired network interfaces to systems with an available PCIe x1 slot. It supports common networking modes such as link aggregation and redundant connections, making it suitable for expanding connectivity, separating network segments, and supporting virtualization environments or small-scale server deployments.
Advantages
The dual-port design delivers two independent Gigabit Ethernet links through a single PCIe x1 interface, enabling flexible network topology choices including aggregation for increased throughput and failover for improved resilience. The Intel 82576 controller ensures broad driver support across operating systems and stable performance for sustained network loads. The card's compact form factor and standard edge connector allow installation in most desktop and server chassis with compatible expansion slots.
Suitable for
 Expanding wired network interfaces on desktop computers and servers
 Link aggregation to increase available bandwidth between systems or to switches
 Providing redundant network paths for higher availability
 Separating management, storage and data traffic on one machine
 Small virtualization hosts or lab servers needing multiple physical NICs
Key specifications
 Interface: PCI Express x1
 Ports: 2 × Gigabit Ethernet (RJ45)
 Controller: Intel 82576 family
 Supported speeds: 10/100/1000 Mbps
 Offload features: TCP/IP checksum offload, segmentation offload (dependent on driver)
 Form factor: Low-profile compatible bracket support (check chassis compatibility)
How to use
Install the card into an available PCIe x1 slot following standard electrostatic discharge (ESD) precautions. Secure the bracket to the chassis and connect standard RJ45 Ethernet cables to the two ports. Boot the system and verify device detection in the operating system. Install appropriate drivers provided by the operating system or from the controller vendor if required. Configure network settings via the OS network manager or server management tools, and set up link aggregation or failover where needed using switch and system configuration utilities.
Usage recommendations
For optimal performance, use quality Cat5e/Cat6 cables and match switch port settings when enabling link aggregation. Validate driver compatibility with the chosen operating system and kernel version before deployment in production environments. When installing in compact systems, confirm available slot clearance and bracket type; switch to a low-profile bracket if necessary.

## FAQ

### How much does the MicroConnect MC-PCIEX4-82576-D PCIe x1 Dual Port Ethernet cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 79 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 07.07.2026 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: Cash payment, 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 MicroConnect 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 MicroConnect 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/11507985/66524517_large.webp