Aukey 2.1Amps / 10W Dual Rapid USB AC Charger Adapter with Built-in Cable Management for iPad Series, iphone Series, ipod/iTouch Series, Smartphones, PSP/GPS Series, Digital Camera and most of the USB Charged Devices (White)
The unit I received makes terrible noises when plugged in. I have had some chargers that make faint sounds, but this charger is unbelievably loud. Must have gotten a defective unit, since there is no way that it is supposed to sound like this. Since I can't reorder (out of stock), I cannot replace it with another.   Below is a comparison of the charging rate on a iphone 6 plus (60% battery when plugged in), a Ipad air (40% when plugged in), and a Nexus 6 (70% when plugged in). Also note that the nexus 6 cha