ASUS ThunderboltEX 4 Expansion Card

The ASUS THUNDERBOLTEX 4 is an expansion card designed to bring the fastest connection speeds to your desktop setup. It features two Thunderbolt 4 ports that provide up to 40 Gbps of bi-directional bandwidth, allowing you to transfer large files quickly and connect multiple high-performance devices without any slowdowns. This makes it ideal for users who work with large media files, such as video editors, photographers, and gamers who need reliable, high-speed data transfer.

This card supports daisy-chaining of up to five Thunderbolt devices, so you can easily link external drives, docking stations, and monitors in a streamlined setup. With DisplayPort 1.4 support, it can output stunning 8K Ultra HD video, which is perfect for creative professionals and gamers who demand high-resolution displays. Additionally, it offers up to 100W USB-C charging, enabling you to power laptops and accessories directly through the card, reducing cable clutter on your desk.

Designed to fit into a PCIe 3.0 x4 slot, the ASUS THUNDERBOLTEX 4 is straightforward to install and compatible with USB4 devices, ensuring your system stays future-ready. The package includes two Mini DisplayPort to DisplayPort cables and two Thunderbolt header cables, so you have everything needed to get started right away. Whether you’re building a professional workstation or upgrading your gaming rig, this expansion card delivers the speed and flexibility to handle demanding tasks with ease.

• Two Thunderbolt 4 ports for ultra-fast 40 Gbps data transfer
• Supports daisy-chaining up to five Thunderbolt devices
• DisplayPort 1.4 for 8K Ultra HD video output
• Up to 100W USB-C charging for laptops and accessories
• PCIe 3.0 x4 interface for easy installation
• Compatible with USB4 devices for future-ready performance
• Includes two Mini DisplayPort to DisplayPort cables and two Thunderbolt header cables

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• Orders are processed within a maximum of 2 business days.
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