---
product_id: 325478898
title: "AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge."
brand: "asus"
price: "48585 kr"
currency: ISK
in_stock: true
reviews_count: 1
category: "Asus"
url: https://www.desertcart.is/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2
store_origin: IS
region: Iceland
---

# 40Gb/s ultra-fast bandwidth 100W quick charge power 2 USB Type-C Thunderbolt 4 ports AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge.

**Brand:** asus
**Price:** 48585 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock the future of ultra-fast connectivity and power — don’t get left behind!

## Quick Answers

- **What is this?** AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. by asus
- **How much does it cost?** 48585 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2)

## 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

- • **Power Up in a Flash:** 100W quick charge capability keeps your devices energized and ready to go without missing a beat.
- • **Dual USB Type-C Ports:** Connect and power multiple high-performance devices simultaneously with two versatile Thunderbolt 4 ports.
- • **8K DisplayPort 1.4 Support:** Drive stunning ultra-high-definition 8K monitors for next-level video editing, gaming, and productivity.
- • **Optimized for ASUS Motherboards:** Plug-and-play design ensures perfect compatibility and hassle-free installation for ASUS users.
- • **Blazing Fast Thunderbolt 4 Connectivity:** Experience up to 40Gb/s bi-directional bandwidth for seamless data transfer and multi-device daisy-chaining.

## Overview

The ASUS ThunderboltEX 4 expansion card, powered by the Intel Thunderbolt 4 JHL 8540 controller, delivers dual USB Type-C ports with up to 40Gb/s bi-directional bandwidth, supports 8K DisplayPort 1.4 output, and offers 100W quick charging. Designed exclusively for ASUS motherboards, it enables high-speed data transfer, multi-device daisy-chaining, and ultra-high-definition display support, making it an essential upgrade for professionals demanding cutting-edge performance.

## Description

ASUS ThunderboltEX 4 card features two Thunderbolt™ 4 ports that support Thunderbolt™ 4 and USB 4 technology, and two mini DisplayPort IN ports (support DisplayPort 1.4 specifications) that allow you to redirect VGA input signals through the ThunderboltEX 4 card for video output.Only supports ASUS Motherboard.Actual charging performance may vary in real world conditions.

Review: Fast product delivery in perfect condition - I am very pleased with the shopping and delivery product experience. The Asus Thunderbolt Ex 4 with Intel Thunderbolt JHL 8540 Controller is excellent. The installation was simple but getting it to work correctly required more effort. I strongly suggest reading the product installation instructions and your Motherboard's instructions. In my case, my ASUS Motherboard manual indicated the exact PCIe slot where the Asus Thunderbolt Ex 4 must be installed.

## Features

- 1. Intel Thunderbolt 4 JHL 8540 controller
- 2. Ultrafast connectivity: Two Type-C ports with USB 4 support, up to 40Gb/s bi-directional bandwidth, per port allows you to connect up to five Thunderbolt-enabled devices in a daisy-chain configuration using Thunderbolt cables.
- DisplayPort 1.4: support up to 8K resolution monitors
- Quick charge solution: up to 100W quick charge

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZS3D6JY |
| Antenna Location | connecting and powering multiple high-resolution monitors for video editing or gaming |
| Best Sellers Rank | #57,565 in Computers ( See Top 100 in Computers ) #3,876 in USB Cables |
| Brand | ASUS |
| Built-In Media | ThunderboltEX 4 card, 2 mini DisplayPort IN ports |
| Compatible Devices | Desktop, Laptop |
| Customer Reviews | 4.1 out of 5 stars 421 Reviews |
| Display Resolution Maximum | 7680x4320 |
| Graphics Card Interface | PCI Express |
| Graphics Card Ram | 4 GB |
| Graphics Coprocessor | Intel GPU |
| Graphics Description | Intel Graphics Card |
| Graphics RAM size | 4 GB |
| Graphics RAM type | Unknown |
| Graphics Ram Type | Unknown |
| Graphics co-processor | Intel GPU |
| Graphics processor manufacturer | Intel |
| Manufacturer | ASUS |
| Memory Clock Speed | 2666 MHz |
| Model Name | ThunderboltEX 4 |
| UPC | 195553115254 |
| Video Output Interface | DisplayPort |
| Video Processor | Intel |
| Video output interface | DisplayPort |

## Product Details

- **Brand:** ASUS
- **Graphics RAM size:** 4 GB
- **Graphics co-processor:** Intel GPU
- **Graphics processor manufacturer:** Intel
- **Video output interface:** DisplayPort

## Images

![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 1](https://m.media-amazon.com/images/I/71P+MmVXLpL.jpg)
![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 2](https://m.media-amazon.com/images/I/717mOx9sKLL.jpg)
![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 3](https://m.media-amazon.com/images/I/71p4sCfajWL.jpg)
![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 4](https://m.media-amazon.com/images/I/61dxHji+TkL.jpg)
![AsUS Thunderboltex 4 With Intel® Thunderbolt™ Jhl 8540 Controller, 2 USb Type-C Ports, Up To 40Gb/S Bi-Directional Bandwidth, Displayport 1.4 Support, 100W Quick Charge. - Image 5](https://m.media-amazon.com/images/I/71OZ-eWz6bL.jpg)

## Questions & Answers

**Q: Does the card support peripherals such as mouse and keyboard? i’m considering connecting it to a thunderbolt kvm switch.**
A: This card requires a 13 pin (14-1) Thunderbolt connector, a PCIe 3.0 4 lane expansion slot slot, and the patience of Job to install.  

BTW, the only Intel processors with native PCIe 4.0 support are generation 11 and up.

**Q: How many pcie lanes does this require?**
A: It use PCI-E 3.0 4 Lane. Mainboard must support Thunderbolt header.
I think Z590 chipset mainboard need Thunderboltex4 card.

**Q: will this work on my "z370 gaming pro carbon (ms-7b45)"? i already ordered but im making sure**
A: Yes. Just make sure to download and update all your drivers

**Q: Is this card compatible with alienware aurora r11  dell computer?**
A: It will pobably have limited functionality if your mother board like mine does not have a an asus proprietary tb4 header, I’ve only used my tb4 the two type c for video output to my g9

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast product delivery in perfect condition
*by A***R on 29 October 2023*

I am very pleased with the shopping and delivery product experience. The Asus Thunderbolt Ex 4 with Intel Thunderbolt JHL 8540 Controller is excellent. The installation was simple but getting it to work correctly required more effort. I strongly suggest reading the product installation instructions and your Motherboard's instructions. In my case, my ASUS Motherboard manual indicated the exact PCIe slot where the Asus Thunderbolt Ex 4 must be installed.

## Frequently Bought Together

- ASUS ThunderboltEX 4 with Intel® Thunderbolt™ 4 JHL 8540 Controller, 2 USB Type-C Ports, up to 40Gb/s bi-Directional Bandwidth, DisplayPort 1.4 Support, up to 100W Quick Charge, Black
- Cable Matters [Intel Certified] 40Gbps Thunderbolt 4 Cable 3.3ft with 8K Video and 240W Charging - 1m, Compatible with USB4, Thunderbolt 3 Cable and USB-C

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**Shop now:** [https://www.desertcart.is/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2](https://www.desertcart.is/products/325478898-asus-thunderboltex-4-with-intel-thunderbolt-jhl-8540-controller-2)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*