ASUS ThunderboltEX 4 Expansion Card

Overview

The ASUS THUNDERBOLTEX 4 is a high-speed expansion card designed to enhance your desktop with two Thunderbolt 4 ports, delivering up to 40 Gbps of bi-directional bandwidth. This card is perfect for users who need rapid data transfer and the ability to connect multiple high-performance devices, such as video editors, photographers, and gamers. It supports 8K Ultra HD video output through DisplayPort 1.4 and offers up to 100W USB-C charging, making it a versatile addition to professional workstations and gaming setups alike.

Key features

• Two Thunderbolt 4 ports provide ultra-fast data transfer speeds of up to 40 Gbps, reducing wait times for large file transfers.
• Supports daisy-chaining of up to five Thunderbolt devices, allowing you to connect multiple peripherals in a clean and efficient setup.
• DisplayPort 1.4 support enables stunning 8K Ultra HD video output, ideal for high-resolution monitors and creative workflows.
• Up to 100W USB-C power delivery lets you charge laptops and accessories directly through the card, minimizing cable clutter.
• Designed for easy installation into a PCIe 3.0 x4 slot, ensuring compatibility with a wide range of desktop motherboards.
• Compatible with USB4 devices, keeping your system ready for the latest connectivity standards and future upgrades.
• Includes two Mini DisplayPort to DisplayPort cables and two Thunderbolt header cables, providing all necessary accessories for immediate use.

Key specs

• Interface: PCIe 3.0 x4
• Thunderbolt ports: 2 x Thunderbolt 4
• Data transfer speed: Up to 40 Gbps bi-directional
• Display output: DisplayPort 1.4 supporting up to 8K Ultra HD
• Power delivery: Up to 100W USB-C charging
• Daisy-chaining: Supports up to 5 Thunderbolt devices
• Compatibility: USB4 devices supported
• Included cables: 2 Mini DisplayPort to DisplayPort, 2 Thunderbolt header cables

Connectivity and compatibility

This expansion card integrates seamlessly with desktop systems that have a PCIe 3.0 x4 slot, providing two Thunderbolt 4 ports that support the latest USB4 standard. The inclusion of Mini DisplayPort to DisplayPort cables ensures compatibility with a wide range of monitors, while the ability to daisy-chain multiple devices simplifies complex setups. Whether connecting external drives, docking stations, or high-resolution displays, this card offers flexible and future-proof connectivity options.

Installation and setup

Installing the ASUS THUNDERBOLTEX 4 is straightforward, requiring a PCIe 3.0 x4 slot on your motherboard. The package includes all necessary cables to get started immediately, reducing setup time. Its design ensures a secure fit and reliable performance, making it suitable for users upgrading existing systems or building new workstations that demand high-speed data and video capabilities.

Ideal uses and environments

This expansion card is well suited to creative professionals who handle large media files and require fast data transfer and high-resolution video output. It also fits well in gaming rigs that benefit from quick peripheral connections and charging capabilities. Its support for daisy-chaining and USB4 compatibility makes it a strong choice for users who want a flexible and future-ready desktop setup.