# MOXA USB Power State Control Tool for DA Series

## Usage

```
USAGE:
        mx-usb-power-ctl -i <usb_port> [-s <state>]

OPTIONS:
        -i <usb_port>
                Get USB port power state
                        0: front
                        1: rear
                        2: internal

        -s <state>
                Set USB port power state
                        0: off
                        1: on

EXAMPLE:
        Get USB front port power state
        mx-usb-power-ctl -i 0

        Get USB rear port power state
        mx-usb-power-ctl -i 1

        Set USB front port power state to off
        mx-usb-power-ctl -i 0 -s 0

        Set USB internal port power state to on
        mx-usb-power-ctl -i 2 -s 1
```

## Support Models

- DA series
  - DA-820E
  - DA-820C
  - DA-682C
  - DA-681C
