Såhär säger Griffin själva om saken:
"PowerDock 5 is optimized for iOS devices (iPad, iPad mini, iPhone, iPod touch, iPod nano), although our testing indicates that PowerDock's 5V (2.1 amp) charging circuitry will also charge most Kindle and Android devices. Many smartphones and tablets have unique charging requirements, so PowerDock may not charge your device as fast as you're used to. Make sure you check your device's manual for any special requirements."