Does Anker Power Expand Hub work well with iPad Pro?

Stewart2002 wrote:

but what tells the power supply to keep its voltage at a safe level for the ipad batteries?

Two things:

1. The iPad itself has a U2 chip that regulates the amount of power that the iPad's logic board can receive.
2. The Apple MFi-certified charging cable has two chips: E75 which acts as a "gate keeper" to verify that the power adapter is acceptable, and the NXP300 chip which is a voltage regulator.

However, if the power supply cannot be regulated by both of these, then there is a potential that it could damage your iPad.

In my experience, Anker makes quality devices. I suggest that you check with them to see if this power hub is a good match for your iPad.

no, watt == volt (for usb it's always 5volts) * current

the current is not pushed it's pulled so if say your device

charge by 2 amp current that would mean it would need 10watt wattage

but you could use a 10000watt charger and the device would still only draw the 10watt (2amps) for it and the last would just be untabbed current availability

if supplied by other volts than 5volts dc it could damage the iPad