---
product_id: 26050882
title: "Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL)"
brand: "asus"
price: "€ 404.18"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual
store_origin: SK
region: Slovakia
---

# Thunderbolt 2 x 2 ports PCI Express 2.0 x4 Compact dimensions Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL)

**Brand:** asus
**Price:** € 404.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate Your Setup with Thunderbolt Power!

## Quick Answers

- **What is this?** Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) by asus
- **How much does it cost?** € 404.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual)

## 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

- • **Compact Powerhouse:** Measuring just 3.94 x 3.54 x 0.79 inches, it fits perfectly in your setup without clutter.
- • **Seamless Integration:** Designed for PCI Express 2.0 x4, ensuring compatibility with a wide range of systems.
- • **Future-Proof Your Tech:** Stay ahead with a product that’s not just a card, but a gateway to advanced connectivity.
- • **Lightweight Yet Robust:** At only 1.4 pounds, it’s easy to install and doesn’t compromise on performance.
- • **Unleash Lightning-Fast Connectivity:** Experience dual Thunderbolt 2 ports for unparalleled data transfer speeds.

## Overview

The Asus ThunderboltEX II/DUAL Adapter is a high-performance plug-in card designed to enhance your PC's connectivity with dual Thunderbolt 2 ports. With a compact form factor and compatibility with PCI Express 2.0 x4, this adapter is perfect for professionals seeking to future-proof their tech while maintaining a sleek workspace.

## Description

ASUS ThunderboltEX II card with one Thunderbolt 2 port offers the flexibility to upgrade your own build to Thunderbolt 2 technology whenever you want. Fit ThunderboltEX II today and you'll enjoy bi-directional transfer speeds up to 20 Gbps - that's four times (4x) faster than USB 3.0! ThunderboltEX II delivers all the bandwidth you need. Experience video in incredible detail on the latest 4K/UHD (ultra-high-definition) displays while using bandwidth-hungry storage devices at the same time. You can daisy-chain up to six Thunderbolt devices through Thunderbolt cables. The Thunderbolt 2 port also supports DisplayPort, meaning you can attach up to three 1080p displays. ASUS is at the forefront of Thunderbolt development - and ASUS ThunderboltEX II is the very first Intel-certified Thunderbolt 2 add-on card. Upgrade today to enjoy blistering-fast data transfers with your compatible ASUS motherboard.

## Features

- Form Factor: Plug-in card
- Interface (Bus) Type: PCI Express 2.0 x4
- Ports: Thunderbolt 2 x 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Memory Speed | 2133 MHz |
| Brand | ASUS |
| Item model number | THUNDERBOLTEX II/DUAL |
| Operating System | PC |
| Item Weight | 1.4 pounds |
| Product Dimensions | 3.94 x 3.54 x 0.79 inches |
| Item Dimensions  LxWxH | 3.94 x 3.54 x 0.79 inches |
| Manufacturer | ASUS Computer International Direct |
| ASIN | B00LOAX71O |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 11, 2014 |

## Product Details

- **Brand:** ASUS
- **Hardware Interface:** PCIE x 4
- **Style:** Classic
- **Item Weight:** 1.4 Pounds
- **Compatible Devices:** Personal Computer

## Images

![Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) - Image 1](https://m.media-amazon.com/images/I/61qDth5k45L.jpg)
![Asus ThunderboltEX II/DUAL Adapter (THUNDERBOLTEX II/DUAL) - Image 2](https://m.media-amazon.com/images/I/41fI-b0GWzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by I***A on May 8, 2017*

I had a windows desktop PC - that I wanted to connect to my Apple Thunderbolt monitor. Luckily I had an ASUS mother board on my PC which I had recently assembled myself. Connecting this card into my PC and hooking up the Thunderbolt monitor worked amazingly well. Both picture and sound on the Thunderbolt worked as expected. Very happy with the purchase and highly recommend.

### ⭐⭐⭐⭐ Works well to add Thunderbolt capabilities to PC. Wish ...
*by T***K on January 24, 2016*

Works well to add Thunderbolt capabilities to PC. Wish I didn't have to fiddle in the bios and with the driver so much, though

### ⭐⭐⭐⭐⭐ Thunderbolt (and this adapter) rule!
*by P***N on January 5, 2017*

After a horrible experience with a supposedly Thunderbolt compatible Gigabyte Motherboard, I purchased an ASUS Z170-A motherboard and this card. Within an hour (and after flashing the BIOS on the MB to the latest version), I had my Focusrite Clarette 8pre audio interface running under Windows 10! Couldn't be happier with the results...

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**Shop now:** [https://www.desertcart.sk/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual](https://www.desertcart.sk/products/26050882-asus-thunderboltex-ii-dual-adapter-thunderboltex-ii-dual)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*