---
product_id: 51342952
title: "ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS"
brand: "asus"
price: "AR$421034"
currency: ARS
in_stock: true
category: "Asus"
url: https://www.desertcart.com.ar/products/51342952-asus-xg-c100c-pci-express-10-gbps-ethernet-fiber-network
store_origin: AR
region: Argentina
---

# 10 Gbps ultra-fast speed Built-in QoS for optimized traffic Backward compatible with 5/2.5/1 Gbps & 100 Mbps ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS

**Brand:** asus
**Price:** AR$421034
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your network, upgrade your hustle.

## Quick Answers

- **What is this?** ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS by asus
- **How much does it cost?** AR$421034 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/51342952-asus-xg-c100c-pci-express-10-gbps-ethernet-fiber-network)

## Best For

- asus enthusiasts

## Why This Product

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

## Key Features

- • **Smart Traffic Management:** Built-in QoS prioritizes your critical applications for smooth performance.
- • **Blazing 10 Gbps Throughput:** Experience lightning-fast data transfer that crushes bandwidth bottlenecks.
- • **Compact & Efficient Design:** Sleek form factor fits perfectly in your desktop or laptop setup without bulk.
- • **Seamless Backward Compatibility:** Effortlessly integrates with legacy networks from 100 Mbps to 5 Gbps.
- • **Plug & Play PCI Express Interface:** Easy installation with broad Windows OS support for instant upgrade.

## Overview

The ASUS XG-C100C is a PCI Express 10-Gbps Ethernet network adapter designed for professionals demanding ultra-high-speed connectivity. It supports backward compatibility with slower speeds (5/2.5/1 Gbps and 100 Mbps) and features built-in Quality of Service (QoS) to optimize network traffic. Compatible with Windows OS and ideal for desktops and laptops, it delivers a compact, efficient solution to future-proof your network infrastructure.

## Description

ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS: ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS.

## Features

- Super-fast 10Gbps network - enjoy up to 10x faster throughput for bandwidth-intensive tasks. Operating temperature 0°C to 40°C (32°F to 104°F). Speed Auto-Negotiation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072N84DG6 |
| Best Sellers Rank | 22,763 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 48 in Network Cards |
| Box Contents | Network Adapter, Manual |
| Brand Name | ASUS |
| Color | 10 Gigabit Ethernet |
| Compatible Devices | Desktop, Laptop |
| Compatible Operating System Family | Windows |
| Country of Origin | France |
| Customer Reviews | 4.3 4.3 out of 5 stars (845) |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.1p, IEEE 802.3 |
| Data Transfer Rate | 100 Megabytes Per Second |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00718929128209, 00889349620045, 00889349620069, 04712900620061, 04712900620078 |
| Hardware Interface | Ethernet |
| Item Dimensions L x W x H | 12L x 8.4W x 2.5H centimetres |
| Item Type Name | Network Adapter |
| Item Weight | 0.2 Pounds |
| Manufacturer | ASUS |
| Manufacturer Part Number | XG-C100C |
| Minimum Required Operating System Version | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Model Number | XG-C100C |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | 3 Years Manufacturer |
| UPC | 718929128209 889349620069 889349620045 689341096318 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ASUS
- **Colour:** 10 Gigabit Ethernet
- **Compatible devices:** Desktop, Laptop
- **Data link protocol:** Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.1p, IEEE 802.3
- **Data transfer rate:** 100 Megabytes Per Second
- **EU Spare Part Availability Duration:** 1 Years
- **Hardware interface:** Ethernet
- **Item weight:** 0.2 Pounds
- **Number of Packs:** 1
- **Product dimensions:** 12L x 8.4W x 2.5H centimetres

## Images

![ASUS XG-C100C PCI Express 10-Gbps Ethernet Fiber Network Adapter, backward compatible with 5/2.5/1 Gbps and 100Mbps, built-in QoS - Image 1](https://m.media-amazon.com/images/I/61GEGmLyn8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Worth getting in 2021?**
A: I have had mine a while, it is lightning and a very fast network card. Not sure how it compares to new models? but 10Gbe is 10Gbe.

**Q: Is this the more up to date/current version of the asus rog areios? they seem very pricey compares to this and essentially the same product.**
A: This is not the ASUS Areios (not even sure if it is available in the UK). Various reviews around the net state that they are both internally the same product with no difference in performance. There are several youtube video reviews.

**Q: Can i use the asus xg-c100c in a pcie2.0 slot?**
A: On the box it says that it supports PCI Express 3.0/2.1/2.0 x4
i.e. it needs PCI Express x4 slot or if you have spare x16 slot.

**Q: I cant connect to 10gbs.  when i try to connect the link speed to 10gbs it doesnt work.  it works when i set to auto negotiation or 1gbs.  i have fibr**
A: This card adapts to the fastest speed of what you connect it to. Most Ethernet hubs these days are 1gbs so that's what you will see. If you connect it to a 100mbs that's what it will do. If you have a 10gbs hub then it will do that but these are very special. If you want to use the speed of this I suggest you buy a 2nd one and plug that in the computer you are trying to connect to. Remember to run the cable directly between them. You will need to set IP addresses manually.

## Frequently Bought Together

- ASUS XG-C100C - Backward compatible 10GBase-T PCIe Network Adapter with 5/2.5/1G and 100Mbps standards, one RJ45 port and integrated QoS Red/Silver
- QNAP QSW-2104-2T 2-port 10GbE RJ45 and 4-port 2.5GbE RJ45 Unmanged Switch
- Synology E10G18-T1 10GB NW CARD W 10GBASE-T PORTS, Black/Blue

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-09*