DisplayLink and some other USB and wireless displays no longer work on macOS 10.13.4 Learn More.

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Multiple Monitor Issues with OS X 10.9 (Mavericks) and 10.10 (Yosemite)

Update 03/16/15: DisplayLink has released a new beta driver which makes significant progress in reducing some of the undesirable behavior outlined below. Please read this blog post for additional information and the download link. Update 10/22/14: With the release of 10.10 (Yosemite), unfortunately there’s not much improved USB graphics behavior to report, as the key […]

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USB hubs and chargers: What happens when you pull too much power?

USB power and charging issues are surprisingly complex. It’s natural to assume that hubs “deliver” a certain amount of power to a device. But that’s not really how it works. Devices can pull as much power as they want, but there are consequences. Devices are supposed to follow certain rules, like pulling no more than […]

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