How much current can the iDefender 3.0 supply when plugged into a USB3.0 port and without an external power supply (?) and max current output without an external power supply?
Answer: Drawing power in excess of 5mA will cause the ground isolation of the iDefender 3.0 to be bypassed, it in effect becomes useless. This is primarily a “fallback” option in case the external supply is lost. If significant power is drawn (> 5mA) please use an external power supply unit.
