OFFTOPIC: I am not aware about any command that would list my power settings. You know which command to run to return all possible commands i can run on command line and then grep ones containing power or pwr ?
ONTOPIC:
$ sudo powertop:
$ lsusb -t
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M
|__ Port 1: Dev 12, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 3: Dev 13, If 0, Class=Mass Storage, Driver=usb-storage, 480M
|__ Port 2: Dev 117, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 2: Dev 117, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 4: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
|__ Port 4: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
|__ Port 5: Dev 116, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
More verbose incl. device names HERE.