In aquasuite, there's an option "Allow USB power supply with up to 2A" for high flow NEXT.
There are lots of warnings about danger of 2A current but no explanation for the benefit of enabling 2A current.
Why does such option exist and what can I get by enabling this?
no explanation for the benefit of enabling 2A current
if you connect more LEDs, they can light brighter.
That means you have more brightness reserve. Otherwise the brightness will be reduced automatically.