---
product_id: 353509549
title: "ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort In, TBT Header, USB 2.0 Header"
brand: "asus"
price: "825.13 DT"
currency: TND
in_stock: true
category: "Asus"
url: https://www.desertcart.tn/products/353509549-thunderboltex-4-card-pci-express-2-x-thunderbolt-4-usb
store_origin: TN
region: Tunisia
---

# 40 Gbps ultra-fast bandwidth Supports 5 Thunderbolt devices daisy-chained 8K Ultra HD DisplayPort 1.4 support ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort In, TBT Header, USB 2.0 Header

**Brand:** asus
**Price:** 825.13 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your workflow to warp speed with ASUS ThunderboltEX 4!

## Quick Answers

- **What is this?** ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort In, TBT Header, USB 2.0 Header by asus
- **How much does it cost?** 825.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/353509549-thunderboltex-4-card-pci-express-2-x-thunderbolt-4-usb)

## 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

- • **8K Ultra HD Ready:** Unlock stunning visuals with DisplayPort 1.4 support, perfect for next-gen monitors and creative pros.
- • **Power Up with USB-C:** Deliver up to 100W charging to your laptop or devices, keeping you powered through the busiest days.
- • **Blazing 40 Gbps Speed:** Experience lightning-fast data transfers and seamless video output without lag.
- • **Daisy Chain Like a Pro:** Connect up to five Thunderbolt devices effortlessly for a clutter-free, high-performance setup.
- • **Plug & Play Simplicity:** Intel-certified and easy to install—upgrade your workstation with zero hassle and maximum impact.

## Overview

The ASUS ThunderboltEX 4 is an Intel-certified PCIe add-on card delivering 40 Gbps bi-directional bandwidth via dual Thunderbolt 4 USB-C ports. It supports daisy chaining up to five devices, 8K Ultra HD output through DisplayPort 1.4, and up to 100W USB-C charging, making it a powerhouse for professionals seeking ultra-fast connectivity and future-proof performance.

## Description

ASUS ThunderboltEX 4 is a Thunderbolt™ 4 add-on card that offers 40 Gbps bi-directional bandwidth, USB4™ device compatibility, and DisplayPort™ 1.4. It supports up to five Thunderbolt devices in a daisy chain and enables up to 100-watt USB-C® charging for laptops.

## Features

- Intel-certified Thunderbolt 4 add-on card
- 40 Gbps bi-directional bandwidth for superfast data transfers and video output
- Dual Thunderbolt 4 ports (USB-C), with support for up to five Thunderbolt devices in a daisy chain
- DisplayPort 1.4 for 8K Ultra HD support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CVCWL2Q |
| Best Sellers Rank | #36,137 in Computers ( See Top 100 in Computers ) #2,437 in USB Cables |
| Brand | ASUS |
| Compatible Devices | Laptop |
| Customer Reviews | 3.9 3.9 out of 5 stars (162) |
| Global Trade Identification Number | 04711081115243 |
| Hardware Interface | Thunderbolt 4 |
| Item Dimensions L x W x H | 11.8L x 10.4W x 1.9H centimeters |
| Item Weight | 100 Grams |
| Manufacturer | Asus |
| Mfr Part Number | 90MC09P0-M0EAY0 |
| Model Number | 90MC09P0-M0EAY0 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Android 10.0 |
| Style Name | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ASUS
- **Hardware interface:** Thunderbolt 4
- **Item weight:** 100 Grams
- **Product dimensions:** 11.8L x 10.4W x 1.9H centimeters
- **Style:** Modern

## Images

![ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort In, TBT Header, USB 2.0 Header - Image 1](https://m.media-amazon.com/images/I/515JNxGdZeL.jpg)

## Frequently Bought Together

- ASUS ThunderboltEX 4 Card, PCI Express, 2 x Thunderbolt 4 (USB-C), 2 x Mini DisplayPort in, TBT Header, USB 2.0 Header
- Cable Matters [Intel Certified] 40Gbps Active Thunderbolt 4 Cable 6.6 ft with 100W Charging and 8K Video - Fully Compatible with USB C/USB-C, USB 4 / USB4, and Thunderbolt 3

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**Shop now:** [https://www.desertcart.tn/products/353509549-thunderboltex-4-card-pci-express-2-x-thunderbolt-4-usb](https://www.desertcart.tn/products/353509549-thunderboltex-4-card-pci-express-2-x-thunderbolt-4-usb)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-31*