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I never knew that USB-C extensions are not allowed for a reason
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this post was submitted on 26 Dec 2024
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As a point of reference, Lenovo Thinkpad's have something of a cult following for their reliability and versatility.
My T490s has a USB-C power supply which provides 45w (20v at 2.25a).
The thing is, when docked it's not only pulling power through that cable, but also network, USB devices, and providing video for 2x monitors in 1920x1080. It's kind of astonishing to me how much can be crammed in to one little connector. That said, it's frustrating trying to find a usb cable that works reliably, because as you'd imagine not all USB-C cables support the same specs.
Is the dock USB-C or Thunderbolt?
It's USB-C.