Thunderbolt 4 Pcie Card
Overview
Product sourcing insights & recommendations
The market for Thunderbolt 4 PCIe cards is growing rapidly, with a projected value of $3.61 billion by 2033 and a robust 18.3% CAGR. Key trends include the transition toward laptop-based professional workstations and the adoption of Dual Thunderbolt interfaces to double available bandwidth for 8K video production. Consumers primarily drive demand through external GPU (eGPU) gaming and high-speed NVMe storage workflows.
I have compiled a comprehensive report detailing market forecasts, technical specifications (mandatory 32Gbps PCIe data minimum), and leading products from suppliers like Lenovo, ASUS, and Sonnet. You can find the full analysis and product shortlist in the deliverable below.
I've synthesized the latest trends and product data into this report. You can continue with:
Thunderbolt 4 Pcie Expansion Card For Pc Motherboard
Products · 2 lists
New Original for Lenovo P340 P350 P360 Workstation Thunderbolt 4 Card Expansion Card 40Gbps 5C51H31589
Shenzhen Weixinzhiyuan Trade Co., Ltd.🇨🇳CN12 yrs
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
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
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 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
25 sources cited · Verified industry data & reports
Thunderbolt Devices Market Size and Trends – 2026-2033
Coherent Market Insights
Thunderbolt Devices Market size is estimated to be valued at USD 1317.9 Mn in 2026 and is expected to expand at a CAGR of 18.3%, reaching USD 3612.3 Mn.
Sonnet Announces Four Thunderbolt™ to PCIe® Card ...
edCircuit
Sonnet Announces Four Thunderbolt™ to PCIe® Card Expansion Solutions Offering Doubled Bandwidth, Supporting Up to 2x Performance. New Two-Slot, ...
Forecasting the Growth of the Thunderbolt 4 Hubs Market ...
The Thunderbolt 4 Hubs market is anticipated to grow at an annual rate of 4% from 2026 to 2033. This entire report is of 155 pages. Thunderbolt ...
Thunderbolt Cables Market Research Report 2034
Dataintelo
The Thunderbolt Cables market was valued at $2.1 billion in 2025 and is projected to reach $5.4 billion by 2034, growing at a CAGR of 11.1%.
Thunderbolt Devices Market Outlook 2026-2034
Research and Markets
The Thunderbolt Devices Market, valued at USD 1.39B in 2026, is projected to reach USD 5.76B by 2034, growing at a 19.4% CAGR.
Thunderbolt 4 Hubs: Market Growth & 2034 Forecast ...
Data Insights Market
Thunderbolt 4 Hubs market analysis projects a 5.8% CAGR through 2034, reaching $1398 million. Understand key drivers, applications, ...