I have a 11th gen Framework Laptop and at some point recently Windows (10) started sending me notifications about a unknown usb device drawing too much power. I tested around a bit with my expansion cards (no other usb devices were plugged in) and this issues comes up when any card is plugged in at any port. I have a usb c, usb a, displayport and hdmi card.
Edit: I also tried connecting a USB hub directly which also resulted in the same notification.
2nd Edit: Now the notification showed up with just the power cable connected