Pci E Thunderbolt
Overview
Product sourcing insights & recommendations
The market for PCIe Thunderbolt add-in cards (AICs) is currently undergoing a major transition from Thunderbolt 4 (TB4) to Thunderbolt 5 (TB5), driven by the demand for higher bandwidth in 8K video production, external GPUs (eGPUs), and high-speed NVMe storage. PcpartsgeekIvanky
Market Trends & Insights
* Rapid Adoption of Thunderbolt 5: Emerging in late 2025 and 2026, Thunderbolt 5 is shifting from a luxury add-on to a core requirement for power users. Pcpartsgeek Google search trends show a significant spike in interest for Thunderbolt technology starting in April 2026.
* Infrastructure Integration: Leading manufacturers like ASUS and Gigabyte are now bundling these expansion cards with Intel 800-series motherboards, catering to creative professionals and engineers. Pcpartsgeek
* High-Speed Storage & eGPUs: The increase in PCIe data throughput from 32Gbps (TB4) to 64Gbps (TB5) is a major driver, as it unlocks the full potential of external Gen 4 and Gen 5 SSDs, as well as reducing performance bottlenecks for external graphics cards. PcpartsgeekIvanky
Product Comparison: TB4 vs. TB5 AICs
The following table summarizes the key technical differences based on current product offerings like the ASUS ThunderboltEX 4 and the new ThunderboltEX 5. PcpartsgeekIvanky
| Feature | Thunderbolt 4 PCIe Card | Thunderbolt 5 PCIe Card |
|---|---|---|
| Total Bandwidth | 40 Gbps | 80 Gbps (up to 120 Gbps Boost) |
| PCIe Data Rate | 32 Gbps | 64 Gbps |
| Video Protocol | DisplayPort 1.4 | DisplayPort 2.1 |
| Power Delivery | Up to 100W | Up to 240W |
| Interface Type | PCIe 3.0 x4 | PCIe 4.0 x4 |
Key Products
Current B2B sourcing options primarily focus on Thunderbolt 4 and high-speed USB4 solutions that maintain backward compatibility with Thunderbolt devices.
Thunderbolt 4 Pcie Expansion Card Asus Thunderboltex 4 Gigabyte Gc Maple Ridge
Products · 2 lists

ThunderboltEX 4 Expansion Card Dual USB-C Ports DP 1.4 PCIe3.0 X4 40 Gbps Superfast 8K Ultra HD Support USB4 Metal
J Arc International Trade (guangzhou) Co., Ltd.verified🇨🇳CN3 yrs
Thunderbolt 4 to PCI-E 4X Thunderbolt External Graphics Card Expansion Dock USB4 Core Adapter Board 40Gbps Type-c High Speed
Shenzhen Forever Electronic Technology Co., Ltd.🇨🇳CN12 yrs
New Original for Lenovo P340 P350 P360 Workstation Thunderbolt 4 Card Expansion Card 40Gbps 5C51H31589
Shenzhen Weixinzhiyuan Trade Co., Ltd.🇨🇳CN12 yrs
Thunderbolt 4 to PCI-E 4X Thunderbolt External Graphics Card Expansion Dock USB4 Core Adapter Board 40Gbps Type-c High Speed
Shenzhen Forever Electronic Technology Co., Ltd.🇨🇳CN7 yrs
Thunderbolt 4 to PCI-E 4X Thunderbolt External Graphics Card Expansion Dock USB4 Core Adapter Board 40Gbps Type-c High Speed
Shenzhen Wengo Electronic Technology Co., Ltd.🇨🇳CN14 yrs
Thonzer 2025 New USB4 PCIe Adapter Thunderbolt 4/3 Compatible 40Gbps for Laptop Connecting EGPU PCIe Devices DMA FPGA Boards
Shenzhen Thonzer Electronics Co., Ltd.🇨🇳CN18 yrsRelated Searches
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Sources & References
27 sources cited · Verified industry data & reports
PCIe Market Analysis 2026, Market Size, Share, Growth, CAGR, ...
www.cognitivemarketresearch.com
Growth is driven by M&A, geographic expansion, and digital transformation, while challenges like rising material costs and volatility are tackled through cost optimization and supply chain diversification. With sustainability and regulatory compliance emerging as key differentiators, understanding competitor strategies and market trends is essential for seizing growth opportunities. Top Companies Market Share in PCIe Industry: (In no particular order of Rank) The Region and Country Analysis of the PCIe market covers six regions—North America, Europe, Asia-Pacific, Middle East, Africa, and South America along with key countries. It highlights revenue share, trends, and growth patterns, supported by charts and data visuals. To learn more about geographical trends request the free sample pages. ... Global PCIe Market Report 2025 Edition talks about crucial market insights with the help of segments and sub-segments analysis. In this section, we reveal an in-depth analysis of the key factors influencing PCIe Industry growth. Product of PCIe analyzed in this report are as follows: ... The above Chart is for representative purposes and does not depict actual sale statistics. Access/Request the quantitative data to understand the trends and dominating segment of PCIe Industry.
4 Best Thundervolt PCIe Cards in 2026
fixthephoto.com
What are the best Thunderbolt PCIe cards based on Fixthephoto testing? The best Thunderbolt PCIe cards on the market. However, the most frequently overlooked hardware component in computer systems is PCIe, which stands for Peripheral Component Interconnect Express. Check out this article and find out what it is, what is so significant and special about it, what you can use it for, and what is the best Thunderbolt 3 PCI card. Dimensions: 9 x 5.5 x 2 inches | Item Weight: 7.9 ounces | Optimized for Thunderbolt: yes | Brand: ASRock ... This add-on card utilizes the PCIe x4 slot on the motherboard for instant Thunderbolt 3 support. It’s an ideal option if your system has no support for Thunderbolt 3 by default.
PCIe Market Size & Share Analysis Growth | Forecast 2034
www.expertmarketresearch.com
PCIe Market: By Generation: PCle 1.0 and 2.0, PCle 3.0, PCle 4.0, PCle 5.0; By Form Factor: Mini PCle, PCle; By Product: SLC, MLC; By Application: Graphic Processor Units, Network Interface Cards, Storage Devices and Controllers, Switches, Servers; By End User: Telecommunication, Industrial, Residential, Data Centres, Automotive, Infrastructure; Regional Analysis; Market Dynamics: SWOT Analysis; Competitive Landscape; Key Trends and Developments in the Market; 2026-2035 At Expert Market Research, we aim to bring you the latest insights and trends in the market. Using our analyses and forecasts, stakeholders can understand the market dynamics, navigate challenges, and capitalize on opportunities to make data-driven strategic decisions.* In 2025, the market reached an approximate value of USD 32.92 Billion. The market is projected to grow at a CAGR of 13.50% between 2026 and 2035. The report PCIe Market Size, Share and Growth Analysis Report - Forecast Trends and Outlook (2026-2035) will be added to your bundle, and you can add up to 9 more reports. The market is estimated to witness healthy growth in the forecast period of 2026-2035 to reach a value of around USD 116.79 Billion by 2035. The different regions considered in the market report include North America, Europe, the Asia Pacific, Latin America, and the Middle East and Africa. The different applications of PCIe are graphic processor units, network interface cards, storage devices and controllers, switches, and servers.
How to Choose the Best PCIe Thunderbolt Card for Your Setup
smartbuy.alibaba.com
Trends · Tips & Tutorials · About Us · 03 January 2026 By Sam · When selecting the best PCIe Thunderbolt expansion card, prioritize compatibility with your motherboard (check chipset and BIOS support), ensure you have an available PCIe x4 or x16 slot, and confirm whether the card includes necessary drivers and power delivery features. A high-quality PCIe Thunderbolt card can enable ultra-fast data transfer speeds up to 40 Gbps, daisy-chaining of multiple devices, and support for external GPUs or 4K/8K displays—making it ideal for creative professionals, engineers, and power users seeking expanded connectivity1. However, not all cards are created equal; some lack driver stability on certain systems, while others may require additional power connectors. Always verify Thunderbolt certification and OS compatibility before purchasing. PCIe Thunderbolt refers to an expansion card that adds Thunderbolt ports to a desktop or workstation via a PCI Express slot. Developed by Intel in collaboration with Apple, Thunderbolt technology combines PCI Express (PCIe) and DisplayPort signals into a single cable interface, allowing for high-speed data transfer, video output, and device charging—all through one compact connector.
The 10 Best PCIE Expansion Cards With Thunderbolt for Ultimate ...
pcpartsgeek.com
May 16, 2026 · Buying Guides · In 2025, finding the right PCIe expansion card with Thunderbolt capabilities can transform your setup, offering unmatched connectivity and speed. With options supporting multiple displays and high-speed data transfer, these cards cater to both power users and professionals. The ASUS ThunderboltEX 4 Expansion Card stands out as an excellent choice for users seeking high-speed connectivity and versatility, especially if you’re working with ASUS motherboards. With two USB Type-C ports, it supports up to 40Gb/s bandwidth per port and can handle 8K resolution via DisplayPort 1.4. You’ll appreciate the 100W Quick Charge capability for your devices. Installation requires careful attention to PCIe slots and USB header connections, but once set up, users report impressive speeds, especially with compatible M.2 drives. Installation can be complex, requiring careful attention to PCIe slots and USB header connections. Users may encounter troubleshooting issues and need to rely on community forums for support. Performance may vary depending on setup and compatibility with specific ASUS motherboards. 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 Check Price On Amazon! Looking to enhance your creative or professional workflow? The StarTech.com Thunderbolt 3 PCIe Expansion Chassis is your ideal solution. This external enclosure features one PCIe 3.0 x16 slot, supporting various cards like video capture or NVMe drives. With a bandwidth of up to 40Gbps, you’ll experience lightning-fast data transfer.
PCIe Add-in Card Market Research Report 2033
marketintelo.com
As per our latest market intelligence, the Global PCIe Add-in Card market size was valued at $14.2 billion in 2024, and is forecasted to hit $27.6 billion by 2033, growing at a robust CAGR of 7.8%. The PCIe Add-in Card market is experiencing unprecedented momentum, driven by the exponential growth of data-centric applications, rapid digitalization, and the proliferation of high-performance computing across multiple industries. is forecasted to reach $27.6 billion by 2033, growing from $14.2 billion in 2024 at a CAGR of 7.8%. Chapter 1 Executive SummaryChapter 2 Assumptions and Acronyms Used Chapter 3 Research Methodology Chapter 4 PCIe Add-in Card Market Overview 4.1 Introduction 4.1.1 Market Taxonomy 4.1.2 Market Definition 4.1.3 Macro-Economic Factors Impacting the Market Growth 4.2 PCIe Add-in Card Market Dynamics 4.2.1 Market Drivers 4.2.2 Market Restraints 4.2.3 Market Opportunity 4.3 PCIe Add-in Card Market - Supply Chain Analysis 4.3.1 List of Key Suppliers 4.3.2 List of Key Distributors 4.3.3 List of Key Con face Generation 7.1.2 Basis Point Share (BPS) Analysis By Interface Generation 7.1.3 Absolute $ Opportunity Assessment By Interface Generation 7.2 PCIe Add-in Card Market Size Forecast By Interface Generation 7.2.1 PCIe 3.0 7.2.2 PCIe 4.0 7.2.3 PCIe 5.0 7.2.4 Others 7.3 Market Attractiveness Analysis By Interface Generation Chapter 8 Global PCIe Add-in Card Market Analysis and Forecast By End-User 8.1 Introduction 8.1.1 Key Market Trends & Growth Opportunities By End-User 8.1.2 Basis Point Share (BPS) Analysis By End-User 8.1.3 Absolute $ Opportunity Assessment By End-User 8.2 PCIe Add-in The company’s focus on AI, cloud, and edge computing applications is reflected in its recent product launches and strategic acquisitions aimed at expanding its capabilities and market reach. Intel’s robust R&D intensity ensures a steady pipeline of innovations, keeping it at the forefront of industry trends.
