---
product_id: 418047648
title: "Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket"
brand: "io crest"
price: "1641 DH"
currency: MAD
in_stock: false
reviews_count: 5
category: "Io Crest"
url: https://www.desertcart.ma/products/418047648-syba-dual-2-5-gigabit-ethernet-pci-express-pci-e
store_origin: MA
region: Morocco
---

# Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket

**Brand:** io crest
**Price:** 1641 DH
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket by io crest
- **How much does it cost?** 1641 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/418047648-syba-dual-2-5-gigabit-ethernet-pci-express-pci-e)

## 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

## Description

Buy Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket online at low price in India on desertcart.in. Check out Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket reviews, ratings, features, specifications and browse more IO CREST products online at best prices on desertcart.in.

Review: Funktioniert soweit unter Win7 und ist damit eine sehr günstige Erweiterung um 2 Multi-Gigabit-Anschlüsse. Vor der Installation muss ggf. der Ausschnitt des Slotbleches mit einer kleinen Mettallfeile bearbeitet werden. Ohne leichtes Anschleifen passte die Karte nicht sauber durch das mitgelieferte und bereits verschraubte Slotblech und passte so nicht in meinen Rechner.
Review: Work as expected with claimed speeds, there good value too

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XJ8CMQX |
| Batteries Included | No |
| Batteries Required | No |
| Brand | IO CREST |
| Compatible Devices | Desktop |
| Customer Reviews | 4.1 4.1 out of 5 stars (194) |
| Data Link Protocol | Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 25000 Megabits Per Second |
| Date First Available | 19 September 2019 |
| Does it contain liquid? | No |
| Hardware Interface | PCI, PCI Express x1 |
| Item Dimensions LxWxH | 10.7 x 1.3 x 14 Centimeters |
| Item Weight | 90 g |
| Item model number | SD-PEX24066 |
| Manufacturer | Syba |
| Model | SD-PEX24066 |
| Operating System | Windows 2000, Windows 7 |
| Product Dimensions | 10.67 x 1.27 x 13.97 cm; 90 g |
| Type of cable or wire | ethernet |

## Product Details

- **Brand:** IO CREST
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet, Gigabit Ethernet
- **Data Transfer Rate:** 25000 Megabits Per Second
- **Global Trade Identification Number:** 00810154018697
- **Hardware Interface:** PCI, PCI Express x1
- **Manufacturer:** Syba
- **Product Dimensions:** 10.7L x 1.3W x 14H Centimeters
- **UPC:** 810154018697

## Images

![Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket - Image 1](https://m.media-amazon.com/images/I/61JLeD-FNLL.jpg)
![Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket - Image 2](https://m.media-amazon.com/images/I/71UAROYOpuL.jpg)
![Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket - Image 3](https://m.media-amazon.com/images/I/71eJ1PniqkL.jpg)
![Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket - Image 4](https://m.media-amazon.com/images/I/61uMBhsv9FL.jpg)
![Syba Dual 2.5 Gigabit Ethernet PCI Express PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Low Profile Bracket - Image 5](https://m.media-amazon.com/images/I/71oUd+gkhiL.jpg)

## Questions & Answers

**Q: Has anyone used this card with pfsense?**
A: I am using it now in a Pfsense server. Out of the box 5his card will not work with 2.4.5 p1. You will either need to manually integrate the new drivers in to the latest release or you can upgrade to 2.5 snapshot developmental release. 

Other option is to use Opnsense, which their latest stable build should support this card out of the box.

**Q: Why didn’t syba put heat sinks on the rtl8125 chips?  i’m seeing a lot of posts talking about throttling and erratic behavior from over heating.**
A: a few reviews dating as far back as Aug 2021 say this card was updated and now includes a heatsink.
but here it is 2023 and still the ad shows the [old] non-heatsink model card.
I don't think the Seller is very serious about marketing this product.

it appears from one review's photos that the heatsink doesn't cover the pair of RTL8125 ethernet chips
instead, it covers the ASM1182e chip, which is a 2-to-1 PCIe 2.0 "packet switch".
(assuming that's still on the board and wasn't updated to a better suited PCIe 3.0 switch).

https://m.media-amazon.com/images/I/71DvH7EMbgL.jpg
https://m.media-amazon.com/images/I/61hj6vAgZQL.jpg
https://m.media-amazon.com/images/I/814kvobDV-L.jpg
https://www.amazon.com/gp/customer-reviews/R2PUHQHMNBQ9HC
https://www.amazon.com/gp/customer-reviews/R24JDNHXCMCFAH

.

**Q: What pcie generation is it?**
A: PCIE 2.0 x1 lane
you can barely make out in one of the ad photos it has an ASM1182e chip.
the ASM1182e is a 2-to-1 PCIe 2.0 "packet switch".
the pair of RTL8125 ethernet chips connect through it, to one single PCIe lane.

since the pair of 2.5GbE running concurrently "could" transfer 5Gbps
but PCIe 2.0 lane speed is 5Gbps with 8b/10b encoding, 20% overhead
the max combined ethernet transfer is only 4Gbps.
or less.

you'll see a few Reviews here from people who caught on - that it can't produce 5Gbps.

**Q: Can the ports be aggregated in windows?  will it work with smb3?**
A: The ports for this card can't be aggregated.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***S on 4 June 2020*

Funktioniert soweit unter Win7 und ist damit eine sehr günstige Erweiterung um 2 Multi-Gigabit-Anschlüsse. Vor der Installation muss ggf. der Ausschnitt des Slotbleches mit einer kleinen Mettallfeile bearbeitet werden. Ohne leichtes Anschleifen passte die Karte nicht sauber durch das mitgelieferte und bereits verschraubte Slotblech und passte so nicht in meinen Rechner.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 5 January 2025*

Work as expected with claimed speeds, there good value too

### ⭐⭐⭐⭐⭐ Review
*by N***R on 23 January 2022*

It worked as expected (Linux server). Easy install, supported in Linux, good performance.

## Frequently Bought Together

- Syba Dual 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SD-PEX24066
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- Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-02*