10 Best Thunderbolt 5 Pcie Card of 2025

Tested and Reviewed: Top 10 Thunderbolt 5 Pcie Card deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

ASUS

ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800 Series Motherboards

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Editor's bottom line:

“This thunderbolt 5 pcie card is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Intel certified Thunderbolt 5 add-on card
Dual USB Type-C ports support up to 130 watts total of fast charging, and up to 96W for one device
Up to five Thunderbolt devices can be daisy-chained
Up to 120 Gbps of bandwidth for superfast data transfers and video output
DisplayPort 2.1 port supports up to three 8K 60 Hz displays with DSC

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Picked by 397 people today

9.5

QNAP

QNAP Thunderbolt 5 Dual Ports Expansion Card, PCIe Gen4 x4 (QXP-T52P)

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Main Highlights

Ports: 2 x Thunderbolt 5 (USB Type-C)
Dual Thunderbolt5 ports provide up to 40Gbps unidirectional and 80Gbps bidirectional bandwidth for fast file transfers, 4K editing, and large project backups.
The QXPT52P Thunderbolt5 card is compatible with Thunderbolt4 and 3 devices for seamless integration with existing equipment.

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9.5

ASUS

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

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Main Highlights

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

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9.2

ASUS

ASUS USB4 PCIe Gen4 Card, Dual USB4 Ports (USB-C) Ports, DisplayPort 1.4, PCIe 4.0 x4 Interface/Domestic Authorized Dealer

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Main Highlights

Certified USB4 controller in USB4 add-on card
l Dual Type-C ports support up to 20V/3A 60W rapid charging capabilities
l 40 Gbps bi-directional bandwidth for ultra-fast data transfer and video output
l Dual USB4 ports (USB-C), Daisy Chain supports up to 5 USB4 devices
DisplayPort 1.4 supporting 8K Ultra HD

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9.0

Sonnet

Sonnet Echo SE I T5 PCIe Card Expansion Chassis – Thunderbolt 5 / USB4 Desktop Enclosure for One Full-Height PCIe Card. Mac/Windows/Linux

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Main Highlights

Add Connectivity & Unlock Performance: Expand your computer with a high-performance PCIe card over Thunderbolt 5. Ideal external PCIe expansion for Mac, Windows, and Linux systems.
Thunderbolt 5 to PCIe Expansion: Delivers up to 6000 MB/s bi-directional PCIe bandwidth for pro audio, video, storage, and networking cards.
Wide PCIe 4.0 Card Compatibility: Supports half-length+ (7.75"), full-height, single-width PCIe 4.0 x8 cardsplus most cards that require a daughter card.
Pro-Level Power & Connectivity: Includes auxiliary PCIe power for power-hungry cards. Second Thunderbolt port enables daisy-chaining and provides 15W to connected peripherals.
Compact, Quiet & Rugged Build: Lightweight aluminum enclosure with temperature-controlled, variable-speed fan for extremely quiet cooling; perfect for desktops, studios, and on-set workflows.

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8.8

StarTech.com

StarTech.com 4-Port USB-C 10Gbps PCIe Card, 4X Independent USB 3.2 Controllers, PCI Express 3.0, Standard Profile, TAA

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Main Highlights

HIGH-PERFORMANCE USB CARD: Enhance a desktop computer or server by upgrading or expanding its USB connectivity with this four-port USB Type-C card; Features individual USB controllers for up to 10Gbps per port (data only); PCI Express 3.0; TAA-compliant
DEDICATED 10GBPS PER PORT: Features 4x USB controllers ensuring up to 10Gbps of bandwidth per port; High data throughput is ideal for large file transfers on external storage, simultaneous use of multiple USB-C devices, or using 10GbE USB network adapters
COMPATIBILITY: Windows/Linux/macOS compatible; Add-on card ships with standard-profile bracket installed (low-profile included); PCIe 3.0 x4 (or larger) slot required; Plug-and-play drivers; Supported speeds: 10Gbps, 5Gbps, 480Mbps, 12Mbps, and 1.1Mbps
AUXILIARY SATA POWER: If the motherboard doesn't provide enough power, the built-in SATA power connection can be used to supply additional power to the USB ports; Internal USB-C PCIe expansion card can supply up to 5V 3A (15W) per port

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8.6

StarTech.com

StarTech.com 5-Port USB PCIe Card, USB 3.2 10Gbps, PCI Express Card with 4X USB-C Ports, 1x USB-A Internal Port

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Main Highlights

HIGH-PERFORMANCE USB CARD: Upgrade or expand a desktop/server's USB connectivity by adding four external USB Type-C 10Gbps ports and one internal USB Type-A 10Gbps port via a single PCI Express x4 connection
FAST DATA TRANSFER: ASM3142 controller supports USB 3.2 transfer speeds of up to 10Gbps; Ideal for transferring large files or editing high-resolution photos/videos on external storage devices
OPTIONAL POWER: USB PCIe expansion card with SATA power supplies additional power to the USB ports (when motherboard power is insufficient), providing up to 5V 3A (15W) per USB Type-C port and 5V 1.5A (7.5W) on the USB Type-A port
COMPATIBILITY: Drivers auto-install in most OS's including Windows 8 & up, macOS, and Linux; Works with all hardware platforms such as Intel, AMD, and Apple Silicon that have a PCI Express x4/x8/x16 slot; Does not support DP-Alt Mode/USB Power Delivery
THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 5-port USB-C PCIe Card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance

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8.3

ASUS

ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) Supports Four NVMe M.2 (2242/2260/2280/22110) Devices up to 512 Gbps for AMD and Intel® Platform RAID Functions.

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Main Highlights

Adapted server-grade PCB supports up to four PCIe 5.0/4.0 M.2 drives, with up to 512 Gbps bandwidth for smooth data transfers
1 x 6-pin PCIe Power connector and Two-phase power solution up to 14-watt output support the latest NVMe drives
Large heatsink, top and bottom thermal pad, and active fan reduces M.2 SSD temperatures for unthrottled transfer speeds and enhanced reliability, extra fan cable support fan control from MB chassis fan header
Support Raid functions across different platforms to create a bootable RAID array with up to four M.2 SSDs.

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8.1

Sonnet

Sonnet Allegro Max USB-C 20Gbps PCIe Card

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Main Highlights

Transfer Files at Up to 2000 MB/s: Supports file transfers from USB 3.2 Gen 2x2 storage devices at maximum speed.
Plug In Without Interference: Custom connector raised toward center of bracket prevents connector interference with PCIe slot separator.
Protects Your Computer: Resettable device overcurrent fuse protects your computer and the card itself should a cable or peripheral short circuit.
Full Power: Provides 15W of power through USB-C Port. Supports USB-C bus-powered SSDs and SSD RAID devices. No auxiliary power connection required.
Mac, Windows, and Linux Compatible: Compatible with your Mac Pro (requires macOS Sonoma 14.4 or later), Windows, or Linux computer.

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Our Best Overall Choice

Best Choice

9.7

ASUS

ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800 Series Motherboards

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Intel certified Thunderbolt 5 add-on card
Dual USB Type-C ports support up to 130 watts total of fast charging, and up to 96W for one device
Up to five Thunderbolt devices can be daisy-chained
Up to 120 Gbps of bandwidth for superfast data transfers and video output
DisplayPort 2.1 port supports up to three 8K 60 Hz displays with DSC

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