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A Single Port. A Universe of Possibilities.

Thunderbolt™ ports connect computers to data, video, and power on a single cable that delivers a fast and consistent experience for work and play. A versatile I/O solution, Thunderbolt™ technology enables a 40 Gb/s connection for data and video at home, in the office, or on the go.

Enterprise-Ready Connectivity

Delivering connectivity and productivity, Thunderbolt™ technology has the future-ready capabilities needed for the evolving workforce. Docks equipped with Thunderbolt™ ports can intelligently provide more performance and features when connected to a PC’s Thunderbolt™ port as well as basic compatibility when connected to a USB-C computer port.

One port. One cable.

When it comes to Thunderbolt™ technology, that’s all you need to enable lightning-fast file transfers and charging for your devices. One Thunderbolt™ port provides all the speed you need for 4K entertainment, external graphics, or vivid gaming. Connect to your gaming library or transfer large video files to and from your storage devices for faster content creation than ever before.

Thunderbolt™ 4 Technology

Building on the Thunderbolt™ 3 specification, Thunderbolt™ 4 technology improves minimum performance, expands end-to-end solution capabilities, and adds new universal cables at lengths up to 2m. Beginning in 2020, Intel® processor-based notebooks and desktops may offer integrated support for Thunderbolt™ 4 technology while docks can support up to four Thunderbolt™ 4 ports to make connecting the modern workspace more flexible and simpler than ever.

View the infographic

Universal Cable Connectivity

One Thunderbolt™ 4 or Thunderbolt™ 3 port delivers 4K video, data, and charging all at the same time.

Unrivaled Simplicity Keeps You Moving

Easily connect to Thunderbolt™, USB, and DisplayPort interfaces with a universal Thunderbolt™ 4 port and a universal Thunderbolt™ 4 cable that enable lightning-fast data transfers, support for two 4K 60 Hz displays1, and quick charging. With an easy to use cable that can be reversed or flipped, there’s no wrong way to connect. Docks featuring up to four Thunderbolt™ 4 ports offer more flexibility to connect your accessories.

Maximum Performance Keeps You Fast

Thunderbolt™ 4 and Thunderbolt™ 3 technology-enabled docks, displays, fast storage, and USB accessories always provide 40Gb/s of bandwidth for connecting your devices. While docked, your PC with Thunderbolt™ technology wakes up quickly with a touch of your keyboard or mouse.

Reliable Connectivity Keeps You Confident

Mandatory certification for all computers, accessories and cables offers a consistent user experience across a wide range of product types and manufacturers. Thunderbolt™ ports and cables are certified across a wide range of products and manufacturers to ensure that each port and cable supports data, video, and power. Thunderbolt™ 4 technology adds new PC and device capabilities to help make your experience more consistent and better than ever.

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A Single Port. A Universe of Possibilities: Thunderbolt™ 3 Technology

Work and play more efficiently with Thunderbolt™ 3 technology, which is 8x faster than USB 3.0 and provides 4x more video bandwidth than HDMI 1.42. A single Thunderbolt™ 3 cable provides a 40GBs connection to displays, docks, or storage all while charging the system.

View infographic ›

Learn More About Thunderbolt™ Technology

Thunderbolt™ Security Brief

Explains how Thunderbolt™ security prevents physical DMA attacks against Thunderbolt™ 4 ports and blocks unauthorized access to system memory using Intel® Virtualization Technology (Intel® VT) for Directed I/O.

Read the brief

What Is Thunderbolt™ 3 Technology?

Thunderbolt™ 3 technology is the USB-C that does it all. Discover what makes it the single most advanced port available today.

Watch the video

Revolutionize Your Digital Workspace with Thunderbolt™ 3 Technology Docking

Thunderbolt™ 3 technology helps you move beyond desktop clutter, revolutionize your digital workspace and boost office productivity. Thunderbolt™ 3 technology single cable docking helps you connect your laptop to one 5K or two 4K monitors while simultaneously transferring large files and charging the laptop.

Watch the video

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Notices and Disclaimers3 4 5

Product and Performance Information

1

Thunderbolt™ 3 provides DisplayPort, which can natively connect to all displays with DisplayPort and mini-DisplayPort, and via adapters can connect to all other modern display interfaces, including HDMI, DVI, and VGA.

2

As compared to other PC I/O connection technologies including eSATA, USB, and IEEE 1394 Firewire*. Performance will vary depending on the specific hardware and software used. Must use a Thunderbolt™-enabled device. For more information go to https://www.intel.in/content/www/in/en/products/docs/io/thunderbolt/thunderbolt-technology-developer.html.

3

Intel® technologies may require enabled hardware, software or service activation.

4

No product or component can be absolutely secure.

5

Your costs and results may vary.

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Intel technologies may require enabled hardware, software or service activation. // No product or component can be absolutely secure. // Your costs and results may vary. // Performance varies by use, configuration and other factors. // See our complete legal notices and disclaimers. // Intel is committed to respecting human rights and avoiding complicity in human rights abuses. See Intel’s Global Human Rights Principles. Intel’s products and software are intended only to be used in applications that do not cause or contribute to a violation of an internationally recognized human right.

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