CyberPower Systems CP-H720P User Manual

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Product Overview - continued
5
1)   Power Indicator - Blue LED will light when USB Hub is receiving power.
2)   Downstream Ports - Connect your USB devices to these ports. (Includes 
1 Flash Drive Port)
3)   Port Status Indicators - Green LEDs indicate port status and over 
current detection.  When a device is connected to one of the ports, all 
Green LEDs will illuminate.  If an over current condition occurs, the LED 
for that port will turn off, indicating a problem with that device.
4)   Root (Upstream) Port
Connect your computer to this port to provide a link between the hub and 
devices.
5)   AC Adapter Power Connection
Connect your AC power adapter here. This hub operates in self-power 
mode to ensure sufficient power is provided to connected USB devices.