Raspberry Pi

Raspberry Pi 3 Model B

Hub	Port	Controls
0	1	Ethernet port
0	2	Power for all four USB ports (not the Ethernet)
0	3	USB Port 4
0	4	USB Port 2
0	5	USB Port 3

USB Port 1 cannot be controlled individually.

Example

Turn off power for all USB ports

hub-ctrl -h 0 -P 2 -p 0

Turn off data for USB port 3

hub-ctrl -h 0 -P 5 -p 0