A-20 is 20-port USB Hub with Charger, a smart solution for charging or sync of several iPads,

iPhones iPods and USB charging devices operating simultaneously;

* Maximum charge output of 2.4A per USB port

* Supports USB 2.0 data transfer rates up to 480 Mbps

* Syncs any USB device using its compatible software

* Charges and syncs up to 20 iPads, iPods, iPhones or other USB-charged in charge mode devices,