Which Port Type That Is Capable of Delivering Power Data and Video Over a Single Connection?


Angela Bailey

The ability to deliver power, data, and video over a single connection has revolutionized the way we connect and interact with our devices. This convenience allows for a clutter-free workspace and streamlined connectivity.

But which port type is capable of delivering this trifecta of functionality? Let’s explore the options.

USB-C: The Powerhouse

USB-C stands as the prominent contender in the realm of port types that can deliver power, data, and video over a single connection. This versatile port has gained widespread adoption due to its compact size and impressive capabilities.

With USB-C, you can bid farewell to multiple cables cluttering your desk. Not only does it support high-speed data transfer rates, but it also offers fast charging capabilities for compatible devices. Additionally, USB-C ports can transmit video signals, allowing you to connect your device to external monitors or projectors seamlessly.

The underlying technology that enables this all-in-one functionality is USB Power Delivery (USB PD). USB PD allows for adjustable power delivery, enabling devices to negotiate and provide optimal power levels based on their specific requirements. This flexibility makes USB-C a reliable choice for powering a range of devices, from smartphones to laptops.

Thunderbolt 3: Unleashing Performance

If you crave even more versatility and performance, Thunderbolt 3 is worth considering. Developed by Intel in collaboration with Apple, Thunderbolt 3 utilizes the USB-C connector but takes connectivity to new heights.

High-speed data transfer is one of Thunderbolt 3’s standout features. With speeds of up to 40 Gbps—four times faster than USB 3.1—it effortlessly handles large file transfers and bandwidth-intensive tasks like video editing or gaming. Thunderbolt 3 also supports daisy-chaining multiple devices, simplifying cable management.

But what about power delivery and video? Thunderbolt 3 has you covered on both fronts.

Like USB-C, it supports USB PD for powering devices, including laptops that demand higher wattage. Additionally, Thunderbolt 3 ports can transmit both DisplayPort and HDMI signals, offering a wide range of display options.


In the quest for a single connection that delivers power, data, and video, USB-C and Thunderbolt 3 emerge as the leading contenders. These port types offer unrivaled convenience and versatility, simplifying connectivity and reducing cable clutter.

USB-C provides an excellent all-round solution for most users with its support for high-speed data transfer, power delivery, and video transmission. On the other hand, Thunderbolt 3 takes things up a notch with its blazing-fast data transfer speeds and expanded capabilities.

No matter which port type you choose, embracing this all-in-one connectivity will undoubtedly enhance your productivity and streamline your digital life.

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