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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Need more USB ports, or a hub to power your Raspberry Pi? Expand your connectivity with this 7 port USB 2.0 hub. Features a 3A AC adapter to support even the most power-hungry USB 2.0 devices and easy to diagnose connectivity thanks to separate LEDs for hub power and each attached USB device.