ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort, PCIe, Thunderbolt, USB 2.0, USB 3.2 Gen 2 (3.1 Gen 2)
ASUS ThunderboltEX 4 Dual USB-C PCI Express Add-in Card with 100W PD Charge
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 15,739 customer reviews from independent review platforms.
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Based on a total of 15,739 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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£80.98
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Asus ThunderboltEX 4 Card PCI Express 2 x Thunderbolt 4 (USB-C) 2 x
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 32,637 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 32,637 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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£80.99
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ASUS ThunderboltEX 4 PCIe Expansion Card
Overall Rating: 1.5 / 5 (average from multiple review sources, as of 9 Aug 2026)
Based on a total of 4,225 customer reviews from independent review platforms.
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Based on a total of 4,225 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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1-2 working days
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£82.99
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ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort, PCIe, Thunderbolt, USB 2.0, USB 3.2 Gen 2 (3.1 Gen 2)
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 10 Aug 2026)
Based on a total of 504 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 504 customer reviews from independent review platforms.
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3-5 working days
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£87.99
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ASUS ThunderboltEX 3-TR expansion card
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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£88.00
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ASUS ThunderboltEX 4 Interface Cards/adapter Internal Mini DisplayPort PCIe Thun
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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Will usually delivered within 3 - 8 working days of receiving cleared payment.
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£90.15
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ASUS ThunderboltEX 3-TR expansion card
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£91.08
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ASUS ThunderboltEX 4 PCIe Mini DisplayPort PCIe Thunderbolt USB 2.0 USB 3.2 Gen 2 (3.1 Gen 2) PCIe 3.0 Black PC Intel Thunderbolt 4 JHL8540
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 3,232 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Next Day
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£91.25
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ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort, PCIe,
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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£97.99
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ASUS ThunderboltEX 4 interface cards/adapter Internal Mini DisplayPort, PCIe, Thunderbolt - 90MC09P0-M0EAY0 Enable Blisteringly Fast Speeds and Any-Way-Up Connectivity 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 Note: The content above is generic for the series. For Correct info about this particular model, please refer to Specifications section.
£80.98
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Product Information
Weight & dimensions
| Depth | 180.5 mm |
| Width | 117.7 mm |
Packaging data
| Package type | Box |
| Cables included | Mini DisplayPort, Thunderbolt, USB |
| Quantity | 1 |
| Manual | Yes |
| Drivers included | Yes |
Logistics data
| Harmonized System (HS) code | 84733020 |
Other features
| Compatibility | ASUS Intel 500 |
| Maximum resolution | 7680 x 4320 pixels |
System requirements
| Windows operating systems supported | Windows 10 x64 |
Features
| Plug and Play | Yes |
| Data transfer rate (max) | 40 Gbit/s |
| Chipset | Intel Thunderbolt 4 JHL8540 |
Design
| Product colour | Black |
| Internal | Yes |
| Purpose | PC |
Ports & interfaces
| Host interface | PCIe |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| USB 2.0 ports quantity | 1 |
| Expansion card standard | PCIe 3.0 |
| Output interface | Mini DisplayPort, PCIe, Thunderbolt, USB 2.0, USB 3.2 Gen 2 (3.1 Gen 2) |
Product information
At a glance
- Dual Thunderbolt 4 ports for rapid data transfer
- Supports up to six devices for enhanced versatility
- 100W Power Delivery for efficient device charging
Note: This text was created with the help of AI.
Unleash Your Connectivity with the ASUS ThunderboltEX 4
The ASUS ThunderboltEX 4 is perfect for tech enthusiasts, gamers, and creative professionals looking to elevate their systems. This powerful expansion card is designed for those who need high-speed connectivity and versatility. Whether you’re connecting multiple 4K displays, high-speed storage drives, or advanced peripherals, this card can handle it all. Say goodbye to bottlenecks and hello to seamless productivity with this essential piece of equipment. If you’re on the hunt for PC Cards that give you the best performance, the ThunderboltEX 4 is a top contender!
Exceptional Performance and Versatility
With dual Thunderbolt 4 ports, the ASUS ThunderboltEX 4 offers lightning-fast data transfer speeds of up to 40 Gbps. This means you can easily transfer large files, stream high-definition content, and connect various devices simultaneously without compromising on speed. This card also supports daisy-chaining of up to six devices, making it incredibly versatile for your setup. Additionally, the card is backward compatible with Thunderbolt 3, ensuring you can use your existing devices without any issues.
Sleek Design Meets Practicality
The design of the ASUS ThunderboltEX 4 is not just about looks; it’s built for practicality. Featuring a low-profile design, it fits comfortably into most cases while maintaining a professional appearance. The card is equipped with a robust heat sink to help keep it cool during intensive tasks, ensuring reliable performance without overheating. Plus, installation is a breeze, thanks to its PCIe interface, making it accessible for users of all skill levels.
Comprehensive Compatibility and Features
This expansion card doesn’t just excel in connectivity; it also backs it up with a wide range of features. The ThunderboltEX 4 supports USB 4.0, allowing for even more device compatibility and faster data transfers. With Power Delivery support, it can deliver up to 100W to charge your devices, which is a game changer for those with power-hungry peripherals. Security is also a priority; built-in protection features safeguard your connected devices against power surges and overcurrent, giving you peace of mind while you work or play.
Note: This text was created with the help of AI.
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