A SECRET WEAPON FOR SABRENT USB 3.0 4-PORT HUB WITH INDIVIDUAL POWER SWITCHES

To get a stable relationship, the products linked to the four Port Hub need to not exceed a combined latest of 500mA at 5V. External difficult drives really should be connected to an external power supply. This four Port hub is not going to charge your products, it will only sync them.Do I or do I not have to bother with it? No guessing in this art