---
product_id: 29845956
title: "SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042)"
brand: "syba"
price: "NT$3666"
currency: TWD
in_stock: true
reviews_count: 13
category: "Syba"
url: https://www.desertcart.tw/products/29845956-syba-multimedia-4-port-gigabit-ethernet-pci-e-x1-network
store_origin: TW
region: Taiwan
---

# PCIe x1 interface with power auto-detect 4 Gigabit Ethernet ports IEEE 802.3ab compliant, 1000 Mbps speed SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042)

**Brand:** syba
**Price:** NT$3666
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with 4x Gigabit ports in one sleek card!

## Quick Answers

- **What is this?** SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) by syba
- **How much does it cost?** NT$3666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/29845956-syba-multimedia-4-port-gigabit-ethernet-pci-e-x1-network)

## Best For

- syba enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Versatility:** Compatible with Windows and Linux for immediate deployment in professional setups (note: not VM compatible).
- • **Seamless PCIe Integration:** Auto-configures power management for hassle-free installation and optimized performance.
- • **Compact & Lightweight Design:** Sleek 6.88 x 4.75 inch form factor fits perfectly in any server or workstation chassis.
- • **Enterprise-Grade Reliability:** Built on the trusted Realtek RTL8111 chipset, ensuring stable and consistent 1 Gbps throughput.
- • **Quad-Port Gigabit Powerhouse:** Transform your PCIe slot into 4 blazing-fast Gigabit Ethernet connections for ultimate network expansion.

## Overview

The SYBA Multimedia SI-PEX24042 is a PCIe x1 network interface card featuring four Gigabit Ethernet ports powered by the Realtek RTL8111 chipset. It supports IEEE 802.3ab standards for 1000 Mbps speeds and includes power management auto-configuration for easy setup. Ideal for servers and routers requiring multiple high-speed LAN connections, it offers reliable wired networking with broad OS compatibility, excluding virtual machine environments.

## Description

This PCI-Express RTL 8111 four Gigabit Ethernet controller card is a High performance 10/10/1000 BASE-T Ethernet LAN controller, that supports the PCI Express 1.1 buss interface for host communications with power management, and is Compliant with IEEE 802.3 ab specification for 1000 Mbps Ethernet.

Review: Great adapter for a server machine - Great adapter for a server machine, or in my case, a PFSense router build. A quick tip (this card uses 4 Realtek NIC chips): test the card in a test bench PC with the latest version of whatever OS you are using. in my case, my test bench PC running Windows 10 1709 detects the card immediately and it works as advertised. all 4 ports connect at Gigabit speeds, provided you also have a Gigabit Ethernet Switch. As for recommendations, if you need a cheap multi-port network card for a server machine, router build, or some other application, I give this card a 5 out of 5 based on my experience with this $40 card.
Review: Does not work with VMs - This card works fine in Linux or windows but it’s not compatible in a virtual setup. So if you’re looking for NIC for a normal workstation this will be fine. But don’t get it for a home lab setup. Giving it 4 stars because it will be fine for most people. I tried it with proxmox and didn’t work, and it’s not compatible with ESXI 8 (or 7) either. Tried looking for community based drivers and create a custom ISO of ESXI and it still didn’t work. It’s not worth the hassle to further troubleshoot, I ended up returning it and going with a NIC from the HCL on ESXI.

## Features

- It also supports an auxiliary power auto-detect function
- Will auto-configure related bits of the PCI power management registers in PCI configuration space
- It is perfect for converting the PCI-Express interface into four Gigabit Ethernet Ports.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HH6WETO |
| Best Sellers Rank | #38 in Internal Computer Networking Cards #507 in Computer Graphics Cards |
| Customer Reviews | 4.3 4.3 out of 5 stars (134) |
| Date First Available | June 23, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.8 ounces |
| Item model number | SI-PEX24042 |
| Manufacturer | SYBA MULTIMEDIA, Inc. |
| National Stock Number | 0 |
| Product Dimensions | 6.88 x 4.75 x 0.75 inches; 4.8 ounces |
| Release date | June 16, 2018 |
| Type of item | Electronics |

## Product Details

- **Brand:** IO CREST
- **Hardware Interface:** Ethernet
- **Color:** Green
- **Compatible Devices:** Desktop
- **Product Dimensions:** 4.75"L x 0.75"W x 6.88"H
- **Data Link Protocol:** Ethernet, Gigabit Ethernet
- **Data Transfer Rate:** 1 Gigabits Per Second
- **Item Weight:** 0.3 Pounds
- **UPC:** 810154013104 754155926080
- **Global Trade Identification Number:** 00810154013104

## Images

![SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) - Image 1](https://m.media-amazon.com/images/I/71R8A1DktaL.jpg)
![SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) - Image 2](https://m.media-amazon.com/images/I/71ZwP9sJViL.jpg)
![SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) - Image 3](https://m.media-amazon.com/images/I/71OuxYpdgBL.jpg)
![SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) - Image 4](https://m.media-amazon.com/images/I/819ZfkENcgL.jpg)
![SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042) - Image 5](https://m.media-amazon.com/images/I/81sSKvFpaRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Could this card be used for nic teaming?**
A: Dear Customer,This card does not have on board teaming, so you would have to rely on third party software for Teaming. But it can be used for Teaming.

**Q: Does this come with a low profile bracket, the video indicated that it does?**
A: Yes a low profile bracket is included.

**Q: Does each port act as it's on nic for a total of 4 different connections? or does it act like 2 nics?**
A: Dear Customer,This device acts like 4 individual NICs. They can be used and configured individually.

**Q: does asin b01hh6weto ( syba 4 port (quad) gigabit ethernet pci express 2.1 pci-e x1 network adapter card (nic) 10/100/1000 mbps card with realtek chip**
A: Dear Customer,
Does it do what? Yes? I'm gonna go with yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great adapter for a server machine
*by S***N on February 17, 2018*

Great adapter for a server machine, or in my case, a PFSense router build. A quick tip (this card uses 4 Realtek NIC chips): test the card in a test bench PC with the latest version of whatever OS you are using. in my case, my test bench PC running Windows 10 1709 detects the card immediately and it works as advertised. all 4 ports connect at Gigabit speeds, provided you also have a Gigabit Ethernet Switch. As for recommendations, if you need a cheap multi-port network card for a server machine, router build, or some other application, I give this card a 5 out of 5 based on my experience with this $40 card.

### ⭐⭐⭐⭐ Does not work with VMs
*by R***A on April 21, 2023*

This card works fine in Linux or windows but it’s not compatible in a virtual setup. So if you’re looking for NIC for a normal workstation this will be fine. But don’t get it for a home lab setup. Giving it 4 stars because it will be fine for most people. I tried it with proxmox and didn’t work, and it’s not compatible with ESXI 8 (or 7) either. Tried looking for community based drivers and create a custom ISO of ESXI and it still didn’t work. It’s not worth the hassle to further troubleshoot, I ended up returning it and going with a NIC from the HCL on ESXI.

### ⭐⭐⭐⭐⭐ PfSense build
*by 2***T on November 22, 2016*

I was thinking about buying an Intel PTQUADPORT card, but I only have one PCIe 16 lane slot. This card seems to transmit at gigabit speeds as advertised and I could put 2 more in as my mobo is an older one which has 2 PCIe 1x slots and 1 PCIe 16x slot. PfSense recognized it right away, and works just fine. I bridged the card with the LAN interface; LAN,OPT1,OPT2,OPT3,OPT4. These cards seem to run pretty cool, only topping out at 95*F while doing heavy work. Three of these would be no problem, especially in a server chassis.

## Frequently Bought Together

- SYBA Multimedia 4 Port Gigabit Ethernet PCI-e X1 Network Interface Card (SI-PEX24042)
- Corsair Dual SSD Mounting Bracket (3.5” Internal Drive Bay to 2.5", Easy Installation) Black

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-22*