In 2026, Thunderbolt 5 PCIe cards are redefining what’s possible in connectivity and performance. With features like bi-directional bandwidth of up to 120 Gbps and enhanced power delivery, these cards cater to both professionals and enthusiasts. Whether you’re looking to support multiple high-resolution displays or charge your devices efficiently, there’s a lot to consider. Let’s explore the top options that can elevate your setup to the next level.

ASUS ThunderboltEX 5 Expansion Card

If you’re looking to elevate your PC’s connectivity, the ASUS ThunderboltEX 5 Expansion Card is a top choice for power users and creative professionals alike. This card features dual Thunderbolt™ 5 USB-C ports and is compatible with Intel 800 Series Motherboards, ensuring seamless integration. With up to 120 Gbps bi-directional bandwidth, you can daisy-chain up to five Thunderbolt devices effortlessly. The DisplayPort 2.1 port supports three 8K 60 Hz displays, perfect for high-resolution tasks. Plus, the Flexible FastCharge delivers a total of 130 watts, making your charging experience efficient and powerful. Elevate your setup with this high-performance expansion card!

Best For: Power users and creative professionals seeking advanced connectivity options for high-resolution displays and multiple Thunderbolt devices.

Pros:

• High-speed performance: Offers up to 120 Gbps bi-directional bandwidth for fast data transfer.
• Versatile connectivity: Supports daisy-chaining of up to five Thunderbolt devices and multiple 8K displays.
• Efficient charging: Provides a total of 130 watts with Flexible FastCharge for rapid device charging.

Cons:

• Limited compatibility: Only compatible with Intel 800 Series Motherboards, which may exclude some users.
• Average customer ratings: Holds a modest 3.4 out of 5 stars based on 26 reviews.
• Potential return fees: Restocking fees may apply for misrepresented returns, which could deter some buyers.

ASUS ThunderboltEX 4 with Intel Thunderbolt 4 Controller

The ASUS ThunderboltEX 4, equipped with the Intel Thunderbolt 4 controller, is an ideal choice for professionals and gamers seeking unparalleled connectivity and performance. With two USB Type-C ports supporting USB 4, you’ll enjoy bi-directional bandwidth of up to 40Gb/s per port. Plus, daisy-chaining up to five Thunderbolt-enabled devices is a breeze. You can connect monitors with stunning 8K resolution thanks to DisplayPort 1.4 support. Additionally, the card provides up to 100W power delivery for quick charging. Its sleek black finish adds a touch of elegance, making it a perfect fit for any modern setup.

Best For: Professionals and gamers seeking high-speed connectivity and exceptional display capabilities.

Pros:

• Supports bi-directional bandwidth of up to 40Gb/s per port, enhancing data transfer speeds.
• Allows daisy-chaining of up to five Thunderbolt-enabled devices for expanded connectivity.
• Provides up to 100W power delivery for quick charging of devices.

Cons:

• Requires a compatible motherboard for installation, limiting its use to specific systems.
• May have a higher price point compared to standard connectivity options.
• Limited compatibility with non-Thunderbolt devices, restricting versatility.

StarTech.com 5-Port USB PCIe Card with USB-C Ports

For IT professionals seeking to enhance their systems with versatile USB connectivity, the StarTech.com 5-Port USB PCIe Card stands out as an excellent choice. With four USB-C ports and one USB-A internal port, it expands your USB options effortlessly. You’ll benefit from lightning-fast data transfer speeds of up to 10Gbps, perfect for large files and high-resolution editing. Plus, it supports optional power supply through SATA, ensuring your devices get the power they need. Compatible with major operating systems and hardware platforms, this card is backed by a 2-year warranty and exceptional technical support, making it a reliable investment.

Best For: IT professionals looking to enhance their systems with versatile and high-speed USB connectivity options.

Pros:

• High data transfer speeds of up to 10Gbps, ideal for large file transfers and high-resolution editing.
• Expands connectivity with four USB-C ports and one USB-A internal port, providing versatile options for various devices.
• Backed by a 2-year warranty and exceptional 24/5 technical support for peace of mind.

Cons:

• Does not support DP-Alt Mode or USB Power Delivery, which may limit certain device functionalities.
• Additional power supply may be required for optimal performance if motherboard power is insufficient.
• Limited to PCI Express x4, x8, x16 slots, which may not be compatible with all motherboard configurations.

PCIe to USB 3.2 Gen 2 Expansion Card for Desktop PC

Looking to expand your desktop’s connectivity? The PCIe to USB 3.2 Gen 2 Expansion Card is your answer, offering a whopping 20 Gbps bandwidth through 7 external ports—4 USB Type-A and 3 Type-C. You can easily connect various devices like keyboards, external hard drives, and VR gear. Installation is a breeze; just insert it into the PCIe slot, and you’re set. Compatible with Windows and Mac OS, it requires no external power, making it perfect for HDD/SSD enclosures. Plus, enjoy a 1-year warranty and 24/7 tech support for peace of mind. Upgrade your setup today!

Best For: Users seeking to enhance their desktop connectivity with multiple high-speed USB ports for various peripherals.

Pros:

• High bandwidth of 20 Gbps, allowing for fast data transfer rates.
• Compatible with both Windows and Mac OS, ensuring versatility for different setups.
• Easy installation with no external power required, making it user-friendly.

Cons:

• Does not support PD fast charging or video signal transfer, limiting its functionality for some devices.
• Not suitable for small computers and servers (1U and 2U), which may restrict usage for compact builds.
• USB-A ports are vertical, potentially causing space issues depending on the expansion slot height.

Sonnet Echo SE I T5 PCIe Card Expansion Chassis

Designed for professionals who demand high-speed connectivity and robust performance, the Sonnet Echo SE I T5 PCIe Card Expansion Chassis offers a seamless way to expand your computer’s capabilities. With support for full-height PCIe 4.0 x8 cards, you’ll experience bi-directional bandwidth up to 6000 MB/s. This lightweight aluminum enclosure features a temperature-controlled fan for quiet operation, making it perfect for any workspace. Plus, the auxiliary PCIe power ensures that even power-hungry cards run smoothly. Compatible with Mac, Windows, and Linux, it’s a versatile solution for enhancing your system’s functionality and performance.

Best For: Professionals seeking to enhance their computer’s connectivity and performance with high-speed PCIe card support.

Pros:

• High-speed connectivity: Offers bi-directional bandwidth up to 6000 MB/s for efficient data transfer.
• Versatile compatibility: Works seamlessly with Mac, Windows, and Linux systems.
• Quiet operation: Equipped with a temperature-controlled fan for minimal noise in any workspace.

Cons:

• Limited card support: Only compatible with half-length+ and full-height single-width PCIe 4.0 x8 cards.
• Weight and size: At 2.5 pounds and specific dimensions, it may take up more desk space compared to smaller alternatives.
• Potential power limitations: While it includes auxiliary PCIe power, some extremely power-hungry cards may still require additional considerations.

StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card

The StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card is an excellent choice for users seeking to enhance their desktop PC with high-speed connectivity options. This PCI Express 3.0 x4 adapter adds two USB-C SuperSpeed 10Gbps ports, providing up to 15W power. It’s compatible with Windows, macOS, and Linux, and installs easily in full or low-profile PCIe slots. With support for UASP, you’ll enjoy optimized data transfer speeds. Plus, it works with various USB devices, including older USB-A peripherals using adapters. Just keep in mind, it doesn’t support DisplayPort Alt Mode or Thunderbolt devices.

Best For: Users looking to upgrade their desktop PC with fast USB-C connectivity options for data transfer.

Pros:

• High-speed performance with dual USB-C 10Gbps ports for efficient data transfer.
• Wide compatibility with Windows, macOS, and Linux operating systems and older USB-A peripherals.
• Easy installation in full or low-profile PCIe slots with auto-install drivers for Windows 8 and up.

Cons:

• Limited functionality as it does not support DisplayPort Alt Mode or Thunderbolt devices.
• Data transfer only; it provides no USB Power Delivery for charging devices.
• Weight and size might not appeal to users looking for a more compact solution.

YEELIYA 5-Port PCI Express Expansion Card

If you need to expand your desktop’s connectivity without the hassle of additional power supplies, the YEELIYA 5-Port PCI Express Expansion Card is an excellent choice. It easily fits into a PCIe x1 slot, providing three USB Type C and two Type A ports. With theoretical speeds up to 5Gbps, you can enjoy fast data transfers, significantly outpacing USB 2.0. This card is compatible with a wide range of operating systems and offers simple plug-and-play installation. Plus, each port features independent protection against over-current and short circuits, ensuring your devices stay safe while connected.

Best For: Users looking to enhance their desktop connectivity with multiple USB ports without needing extra power supplies.

Pros:

• Easy Installation: Fits into a standard PCIe x1 slot with a simple plug-and-play setup.
• Fast Data Transfer: Offers theoretical speeds up to 5Gbps, ideal for quick file transfers.
• Safety Features: Each port has independent over-current and short-circuit protection, ensuring device safety.

Cons:

• Driver Installation Required: Some operating systems, like Windows 7 and XP, need driver installation, which may be inconvenient.
• Actual Speeds May Vary: The data transfer speeds may not always reach the theoretical maximum depending on connected devices.
• Limited to PCIe Slots: Requires a compatible PCIe slot, which may not be available on all older desktops.

BrosTrend 5Gb PCIe Network Card

For gamers and streamers looking to elevate their online experience, the BrosTrend 5Gb PCIe Network Card stands out with its unparalleled 5 Gbps speed. This card offers hyper-fast internet access, drastically reducing latency and boosting responsiveness during intense gaming sessions. With support for 5GBASE-T technology, you can fully harness your ISP speeds. Its instant local network transfer capabilities enhance data transmission efficiency, connecting devices seamlessly. Crafted from high-quality aluminum, it ensures reliable performance and optimized heat dissipation. Compatible with Windows 11/10 and Windows Server 2022, setup is straightforward with easy driver installation. Get ready for a faster, smoother online experience!

Best For: Gamers and streamers seeking to enhance their online performance with ultra-fast internet speeds.

Pros:

• Unmatched speed of 5 Gbps, significantly faster than standard Gigabit cards.
• Enhanced gaming and streaming experience with reduced latency and increased responsiveness.
• Reliable construction with high-quality aluminum for optimal heat dissipation.

Cons:

• Limited compatibility as it only supports Windows 11/10 and Windows Server 2022, with no full Linux support.
• Requires installation of drivers, which may be a hassle for some users.
• No support for older operating systems, potentially excluding some users.

GIGABYTE GC-Maple Ridge Thunderbolt 4 PCIe Card

Designed to meet the demands of creative professionals and gamers alike, the GIGABYTE GC-Maple Ridge Thunderbolt 4 PCIe Card offers dual Thunderbolt 4 ports for seamless connectivity and high-speed data transfer. With a max bandwidth of 40 Gb/s, you can daisy-chain up to 10 devices effortlessly. It supports 4K video throughput via DisplayPort 1.4, ensuring stunning visuals for your projects. Weighing just 13.1 ounces, it’s compact yet powerful. Compatible with Mac OS, this card enhances your setup with reliability. Plus, enjoy a 30-day return policy for peace of mind. Elevate your performance with this essential PCIe card.

Best For: Creative professionals and gamers seeking high-speed connectivity and enhanced visual performance.

Pros:

• Dual Thunderbolt 4 ports enable seamless connectivity and daisy-chaining of multiple devices.
• High bandwidth of 40 Gb/s allows for rapid data transfer and efficient workflow.
• Supports 4K video output via DisplayPort 1.4, providing stunning visuals for media projects.

Cons:

• Limited compatibility as it only works with Mac OS.
• Average customer rating of 3.7 out of 5 stars may indicate mixed user experiences.
• Restocking fees apply for returns due to misrepresented conditions or damages from misuse.

PCIe USB 3.2/3.1 Gen 2 Card with 8 Ports Type-A USB C

The PCIe USB 3.2/3.1 Gen 2 Card with 8 Ports Type-A USB C is perfect for tech enthusiasts and professionals who need multiple high-speed connections. With four Type-A and four Type-C ports, you’ll enjoy data transfer speeds up to 10Gbps. This card supports various operating systems, including Windows, Mac, and Linux, making it versatile for any setup. Installation is straightforward—just power off your PC, insert the card into a PCIe slot, and connect your devices. Plus, it’s powered through the PCI Express slot, so you won’t need extra cables. Enjoy reliable performance and a 2-year warranty with 24/7 support!

Best For: Tech enthusiasts and professionals who require multiple high-speed USB connections for their devices.

Pros:

• High-Speed Performance: Offers data transfer speeds of up to 10Gbps for efficient file transfers.
• Versatile Compatibility: Works with various operating systems including Windows, Mac, and Linux.
• Simple Installation: Easy to install without the need for additional power cables, powered directly through the PCI Express slot.

Cons:

• Limited to Data Transfer: Does not support video signals, limiting its use for video output purposes.
• Size Restrictions: Not suitable for small computers or server chassis (1U, 2U) due to its dimensions.
• Driver Requirements for Older Systems: Requires driver installation for older Windows versions (XP/Vista/7/Server) which may complicate setup for some users.

Factors to Consider When Choosing a Thunderbolt 5 PCIe Card

When choosing a Thunderbolt 5 PCIe card, you’ll want to consider several key factors. First, check compatibility with your motherboard to ensure a seamless fit. Then, think about the number of ports, speed, daisy-chaining capabilities, and power delivery options to meet your needs.

Compatibility With Motherboards

Choosing the right Thunderbolt 5 PCIe card hinges on several compatibility factors with your motherboard. First, ensure your card is compatible with Intel 800 Series motherboards to unlock its full potential. Next, check the PCIe slot version and lanes; a PCIe 4.0 x4 slot is crucial for optimal data transfer rates. Don’t forget to update your motherboard’s firmware and BIOS to support Thunderbolt 5 technology, which can improve stability and device recognition. Also, consider the operating system compatibility; your Thunderbolt 5 card should work with Windows, macOS, and Linux for versatility. Lastly, verify the power supply requirements, as some expansion cards may need additional power connections to operate effectively.

Number of Ports

Considering compatibility with your motherboard sets the stage for selecting the right Thunderbolt 5 PCIe card, but the number of ports is just as important. More ports mean you can connect multiple devices simultaneously, enhancing your setup’s efficiency. Look for cards that support daisy-chaining, allowing you to connect up to five Thunderbolt devices per port—this maximizes your connectivity options. If you need even greater flexibility, opt for cards with dual Thunderbolt 5 ports. Additionally, check for extra ports like USB-C or DisplayPort to broaden your connection capabilities. Just remember, the total bandwidth distribution across these ports matters, as connecting multiple devices can impact overall performance if bandwidth isn’t sufficient. Choose wisely to meet your needs!

Bandwidth and Speed

Bandwidth and speed are crucial factors in selecting a Thunderbolt 5 PCIe card, especially if you’re dealing with high-demand applications. With a maximum bi-directional bandwidth of up to 120 Gbps, these cards significantly enhance data transfer speeds compared to earlier versions. You’ll appreciate the dual Thunderbolt 5 USB-C ports that allow for simultaneous connectivity, supporting up to five daisy-chained devices. Plus, they can handle high-resolution display connections, accommodating up to three 8K displays at 60 Hz via DisplayPort 2.1. With the ability to deliver 130 watts of power, you can efficiently charge multiple devices while maintaining high data throughput. This makes Thunderbolt 5 ideal for video editing, gaming, and other data-intensive workflows.

Daisy-Chaining Capability

When evaluating Thunderbolt 5 PCIe cards, the daisy-chaining capability stands out as a significant feature. This allows you to connect up to five devices in a single chain, streamlining your setup. You can efficiently use ports, connecting multiple Thunderbolt devices through one port on your host computer. With Thunderbolt 5’s impressive bandwidth of up to 120 Gbps bi-directional, daisy-chaining doesn’t compromise performance, keeping your workflow smooth. Plus, it reduces cable clutter, simplifying your workspace. However, ensure all connected devices are compatible with the Thunderbolt protocol to avoid connectivity issues. By considering daisy-chaining, you can enhance your productivity and make the most of your Thunderbolt 5 PCIe card investment.

Power Delivery Options

As you explore Thunderbolt 5 PCIe cards, one crucial aspect to weigh is their power delivery options. These cards can deliver substantial power, with some supporting up to 130 watts for fast charging. It’s important to check the specifications for maximum wattage per port, as this can vary significantly. If you plan on connecting multiple devices through daisy-chaining, be aware that this may affect the total power available to each device. Look for advanced features like quick charge options, which enable faster charging than standard USB power delivery. Additionally, ensure compatibility with various power delivery standards, such as PD3.0, to maximize support for your peripherals. Your choices here can greatly enhance your setup’s efficiency and convenience.

Display Support Features

Power delivery options are just one piece of the puzzle. When choosing a Thunderbolt 5 PCIe card, display support features are crucial. With Thunderbolt 5 supporting DisplayPort 2.1, you can connect up to three 8K displays at 60 Hz using Display Stream Compression (DSC) for stunning visuals. The bi-directional bandwidth of up to 120 Gbps ensures high-resolution video output without latency, making your experience seamless. Plus, daisy-chaining allows you to connect up to five Thunderbolt devices through a single port, simplifying your setup. Compatibility with USB4 means you can still use existing USB devices while enjoying advanced display features. Look for support for both DisplayPort and HDMI standards to maximize versatility in connecting different display types.

Installation Ease

Choosing the right Thunderbolt 5 PCIe card involves several factors, especially regarding installation ease. First, check the installation process; most cards need to be inserted into a PCIe slot and secured with screws. Make sure the card is compatible with your motherboard by confirming the required PCIe version and lane configuration, typically PCIe 4.0. Some cards might need additional power connections for high-demand devices, so verify if an external power supply is necessary. Opt for cards that support plug-and-play functionality to simplify installation and enable automatic driver updates. Lastly, consider the card’s physical dimensions to ensure it fits within your computer case, particularly if space is tight or your case is compact.

Build Quality and Design

When selecting a Thunderbolt 5 PCIe card, build quality and design are crucial factors that can significantly impact performance and longevity. Look for cards made from durable materials like aluminum, which not only provide strength but also aid in heat dissipation. A compact layout is essential for compatibility with various case sizes, ensuring that your card won’t obstruct other components. Also, consider cooling mechanisms like temperature-controlled fans; these can keep your card operating efficiently during demanding tasks. Don’t forget to check the physical dimensions to ensure a proper fit within the PCIe slot, especially in smaller cases. Lastly, aesthetics matter too—sleek finishes can enhance the overall look of your modern computer build.