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by taffronaut 1010 days ago
I've used this in the past for power cycling USB-powered embedded boards in a test farm, but the dependency on specific hubs is a pain. In the end it was easier to dedicate an RPi per board. The generation of RPi I was using could switch the overall USB power and that was good enough [1].

[1] https://github.com/bfletcher/remote-usb-target