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USB SuperSpeed power spec to leap from 10W to 100W

Lucas123 (935744) writes | about a year ago

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Lucas123 (935744) writes "While news stories have focused on the upcoming jump from 5Gbps to 10Gbps for USB SuperSpeed, less talked about has been the fact that it will also increase charging capabilities from 10W to 100W, meaning you'll be able to charge your laptop, monitor, even a television using a USB cord. Along with USB, the Thunderbolt peripheral interconnect will also be doubling it throughput thanks to a new controller chip, in its case from 10Gbps to 20Gbps. As with USB SuperSpeed, Thunderbolt's bandwidth increase is considered an evolutionary step, but the power transfer increase is being considered revolutionary, according to Jeff Ravencraft, president of the USB Implementers Forum (USB-IF). "This is going to change the way computers, peripheral devices and even HDTVs will not only consume but deliver power," Ravencraft said. "You can have an HDTV with a USB hub built into it where not only can you exchange data and audio/video, but you can charge all your devices from it.""
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