FM / usb1

/sys/devices/pci0000:00/0000:00:02.2/0000:03:00.0/usb1

Name	Size	Mode	Actions
1-0:1.0/	-	0755	rm
1-1/	-	0755	rm
driver/	-	0755	rm
ep_00/	-	0755	rm
power/	-	0755	rm
subsystem/	-	0755	rm
authorized	4096	0644	edit dl rm
authorized_default	4096	0644	edit dl rm
avoid_reset_quirk	4096	0644	edit dl rm
bcdDevice	4096	0444	edit dl rm
bConfigurationValue	4096	0644	edit dl rm
bDeviceClass	4096	0444	edit dl rm
bDeviceProtocol	4096	0444	edit dl rm
bDeviceSubClass	4096	0444	edit dl rm
bmAttributes	4096	0444	edit dl rm
bMaxPacketSize0	4096	0444	edit dl rm
bMaxPower	4096	0444	edit dl rm
bNumConfigurations	4096	0444	edit dl rm
bNumInterfaces	4096	0444	edit dl rm
busnum	4096	0444	edit dl rm
configuration	4096	0444	edit dl rm
descriptors	65553	0444	edit dl rm
dev	4096	0444	edit dl rm
devnum	4096	0444	edit dl rm
devpath	4096	0444	edit dl rm
idProduct	4096	0444	edit dl rm
idVendor	4096	0444	edit dl rm
interface_authorized_default	4096	0644	edit dl rm
ltm_capable	4096	0444	edit dl rm
manufacturer	4096	0444	edit dl rm
maxchild	4096	0444	edit dl rm
product	4096	0444	edit dl rm
quirks	4096	0444	edit dl rm
removable	4096	0444	edit dl rm
remove	4096	0200	edit dl rm
rx_lanes	4096	0444	edit dl rm
serial	4096	0444	edit dl rm
speed	4096	0444	edit dl rm
tx_lanes	4096	0444	edit dl rm
uevent	4096	0644	edit dl rm
urbnum	4096	0444	edit dl rm
version	4096	0444	edit dl rm

Edit: /sys/devices/pci0000:00/0000:00:02.2/0000:03:00.0/usb1/bMaxPower (4096B)

cmd: