Thunderbolt, Intel’s super-speedy connection technology, isn’t widely used. But that may change in the coming year, as more computer makers incorporate the USB competitor into their new models. From a report: Intel has hoped Thunderbolt, which debuted in 2011 on Apple’s 2011 MacBook Pro, would become commonplace for computer users. A year later, the chipmaker forecast that “most PCs” would have Thunderbolt by 2015 to 2017. Despite the hype, only premium PCs carry the fast connection. To get a boost in adoption, Intel has built Thunderbolt into its newest Core processors, code-named Tiger Lake, which means laptop makers get Thunderbolt without having to pay extra for separate controller chips. Because Intel chips are so widely used, the company says Thunderbolt will now have its moment to shine.

“I would expect by 2022 Thunderbolt will be in more than 50% of the PCs sold,” said Jason Ziller, who runs Intel’s connectivity products, adding that more than half of laptops that ship in the next year will “definitely” carry the technology. Ziller has led Thunderbolt work since before it debuted in Apple’s 2011 MacBook Pro laptops almost exactly 10 years ago. PC ports don’t capture the imagination the way fast processors or smartphone cameras do. But they’re a crucial part of most people’s computing experience. Thunderbolt ports provide fast and versatile connections to external storage devices, monitors, network adapters and other peripherals. They can replace ports for HDMI, DisplayPort, Ethernet and power. The new Thunderbolt 4 lets multiport docks and hubs offer three Thunderbolt ports instead of just one.

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Source: Slashdot – Intel’s Thunderbolt Pushes Into Mainstream as Fast Alternative To USB