I found a m.2 to USB 2.0 card that provides 2 USB 2.0 ports. I plan to use one for an internal Meshtastic/Reticulum node and I might route the second one through the side for a bonus USB A port. The standard m.2 7w limit should provide enough more than enough power for this (2.5w max per USB port) but I want to be sure. What’s the safe power draw for the third m.2 slot on the power switch board?