---
product_id: 263548264
title: "Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041)"
brand: "io crest"
price: "4 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/263548264-syba-dual-port-gigabit-ethernet-pci-express-2-1-pci
store_origin: PL
region: Poland
---

# 2x 5Gbps full duplex channels Gigabit 10/100/1000 Mbps auto-negotiation PCIe 2.1 x1 backward compatible Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041)

**Brand:** io crest
**Price:** 4 zł
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Double your network speed, double your edge.

## Quick Answers

- **What is this?** Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) by io crest
- **How much does it cost?** 4 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/263548264-syba-dual-port-gigabit-ethernet-pci-express-2-1-pci)

## Best For

- io crest enthusiasts

## Why This Product

- Trusted io crest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **PCIe 2.1 x1 Interface:** Plug into modern systems with high-speed PCI Express 2.1 support for smooth performance.
- • **Compact & Lightweight Design:** Easy installation with a sleek form factor that fits perfectly in any professional setup.
- • **Dual 5Gbps Full Duplex Ports:** Experience lightning-fast, simultaneous data streams without bottlenecks.
- • **Robust IEEE 802.3 Compliance:** Industry-standard protocols ensure reliable and stable network connectivity.
- • **Seamless Gigabit Auto-Negotiation:** Effortlessly adapts to 10/100/1000 Mbps networks for ultimate compatibility.

## Overview

The Syba Dual Port Gigabit Ethernet PCIe 2.1 x1 Network Adapter (SD-PEX24041) features dual 5Gbps full duplex channels powered by the Realtek RTL8111 chipset. It supports auto-negotiation across 10/100/1000 Mbps speeds and is fully compliant with IEEE 802.3 standards, ensuring reliable, high-speed wired connectivity for professional-grade networking.

## Description

PCIe 2x RJ45 1000-Base T Gigabit Ethernet Card, Realtek RTL8111f + AS Media ASM1182e Chipset, with Low Profile Bracket. This Gigabit Ethernet PCIe card is a high performance 10/100/1000 Base-T Ethernet LAN controller. It is perfect for home or office use. The card provides a low cost solution for connecting to a high speed Local Area Network with a data transfer rate up to 1000Mbps over a group of 4 twisted pair copper wires to a distance of 100 meters.

## Features

- PCIe x1 Lane with 2 5Gbs full duplex channel
- Backwards compatible to 10/100 BaseT networking
- 10/100/1000Mbps data rate auto negotiation operation
- Fully compliant with IEEE 802 3 802 3u 802 3ab
- Supports full duplex control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | IO CREST |
| Product Dimensions | 17.78 x 13.97 x 3.81 cm; 113.4 g |
| Item model number | SD-PEX24041 |
| Manufacturer | Syba |
| Color | Team Colors |
| Graphics Card Interface | PCI Express |
| Are Batteries Included | No |
| Item Weight | 113 g |

## Product Details

- **Brand:** IO CREST
- **Hardware interface:** PCIE x 1
- **Colour:** Team Colors
- **Compatible devices:** Desktop
- **Data link protocol:** Ethernet, Gigabit Ethernet

## Images

![Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) - Image 1](https://m.media-amazon.com/images/I/61u7eHRmkyL.jpg)
![Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) - Image 2](https://m.media-amazon.com/images/I/71LCUmNREFL.jpg)
![Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) - Image 3](https://m.media-amazon.com/images/I/71mQxGbd04L.jpg)
![Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) - Image 4](https://m.media-amazon.com/images/I/81iku8uiQIL.jpg)
![Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041) - Image 5](https://m.media-amazon.com/images/I/71pZ+e1tRTL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can you use more than one of these in a single computer? I've heard there tends to be driver conflicts with adapters like these.**
A: Yes you can install multiple Nics , you can also team the Nics

**Q: Does it support teaming in Windows 10 Pro?**
A: Never head of that team

**Q: Is this card compatible with Windows Server 2012R2 and 802.3ad nic teaming?**
A: it should be compatible with Server 2012 R2 as it has 4 Realtek NIC chips on it. Teaming, I'm not so sure.

**Q: Is it pci express gen 3**
A: Gen 1.1

## Frequently Bought Together

- Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 Port (SD-PEX24041)
- Western Digital 1TB WD Blue PC Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD10EZEX

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-25*