---
product_id: 319982803
title: "ThunderboltEX 3-TR expansion card"
brand: "asus"
price: "€ 235.91"
currency: EUR
in_stock: true
reviews_count: 8
category: "Asus"
url: https://www.desertcart.de/products/319982803-thunderboltex-3-tr-expansion-card
store_origin: DE
region: Germany
---

# 40Gbps blazing speed Reversible USB-C & DisplayPort combo 36W fast charging power ThunderboltEX 3-TR expansion card

**Brand:** asus
**Price:** € 235.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with ASUS ThunderboltEX 3-TR — speed, style, and seamless connectivity!

## Quick Answers

- **What is this?** ThunderboltEX 3-TR expansion card by asus
- **How much does it cost?** € 235.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/319982803-thunderboltex-3-tr-expansion-card)

## 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

- • **36W USB Power Delivery:** Charge your devices rapidly while you work—no downtime 🔌
- • **Daisy-Chain Up to 5 Devices:** Expand your setup effortlessly—future-proof your workspace 🔗
- • **Seamless ASUS Compatibility:** Optimized for ASUS motherboards—plug, play, and power up with confidence 💻
- • **Blazing 40Gbps Thunderbolt 3:** Transfer massive files in seconds—stay ahead of the curve ⚡
- • **All-in-One USB-C & DisplayPort:** One sleek port for data, video, and power—minimal clutter, max efficiency 🔄

## Overview

The ASUS ThunderboltEX 3-TR expansion card delivers ultra-fast 40Gbps Thunderbolt 3 data transfer, a versatile USB 3.1 Type-C port with DisplayPort 1.2 support, and up to 36W USB Power Delivery charging. Designed for ASUS motherboards, it supports daisy-chaining up to five devices, making it an essential upgrade for professionals seeking high-speed connectivity and streamlined workspace integration.

## Description

Experience blistering Thunderbolt 3 speeds and any-way-up connectivity

Review: perfect - Works perfectly fine with Asus ROG B650.
Review: Useful dooberry - I built a PC last year, and used a ASSUS Motherboard that accepts ASSUS' ThunderboltEX 4 Card. It works - but is a bit Heath Robinson. In order to connect to my Video card I have to externally plumb into DP ports either from the Motherboard or in my build a Graphics card, since I have one installed. The kit comes with short DP to mini DP leads to facilitate two connections, both of which can drive five thunderbolt devices in a daisy chain. Directions are included which were easy to follow, but didn't mention connecting the power port at the top rear of the card, I connected this with a lead to my power supply anyway since it was there. Otherwise there are two internal cables; one for the Thunderbolt header on the Motherboard, and a second to an adjacent USB 2 header. The Card works. In conclusion - this was pretty much what I expected, but as ever check your motherboard supports this card.

## Features

- Breathtaking 40Gbps for faster transfers
- A single port integrating Thunderbolt 3, reversible USB 3.1 Type-C and DisplayPort 1.2
- Supports the USB Power Delivery specification for fast, high-power charging of up to 36W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CVCWL2Q |
| Best Sellers Rank | 28,722 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 22 in USB Port Cards |
| Brand Name | ASUS |
| Compatible Devices | Laptop |
| Country of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 138 Reviews |
| Global Trade Identification Number | 04711081115243 |
| Hardware Interface | Thunderbolt 4 |
| Item Weight | 100 Grams |
| Manufacturer | Asus |
| Model Number | 90MC09P0-M0EAY0 |
| Operating System | Android 10.0 |
| Product Warranty | 3 Years |
| Style Name | Modern |
| Unit Count | 1.00 count |

## Product Details

- **Brand:** ASUS
- **Compatible devices:** Laptop
- **Hardware interface:** Thunderbolt 4
- **Item weight:** 100 Grams
- **Style:** Modern

## Images

![ThunderboltEX 3-TR expansion card - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ perfect
*by S***Y on 24 May 2025*

Works perfectly fine with Asus ROG B650.

### ⭐⭐⭐⭐ Useful dooberry
*by C***S on 8 October 2023*

I built a PC last year, and used a ASSUS Motherboard that accepts ASSUS' ThunderboltEX 4 Card. It works - but is a bit Heath Robinson. In order to connect to my Video card I have to externally plumb into DP ports either from the Motherboard or in my build a Graphics card, since I have one installed. The kit comes with short DP to mini DP leads to facilitate two connections, both of which can drive five thunderbolt devices in a daisy chain. Directions are included which were easy to follow, but didn't mention connecting the power port at the top rear of the card, I connected this with a lead to my power supply anyway since it was there. Otherwise there are two internal cables; one for the Thunderbolt header on the Motherboard, and a second to an adjacent USB 2 header. The Card works. In conclusion - this was pretty much what I expected, but as ever check your motherboard supports this card.

### ⭐⭐⭐⭐⭐ Works Well
*by A***. on 15 May 2025*

Works well on my PC

## 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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---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*