Review: SwitchEasy’s Power Amp charges 4 iPhones or iPads, somewhat ambiguously

We take utter simplicity for granted when choosing wall chargers for Apple devices. Apple’s adapters each have one USB port and a relatively clear label identifying the device the port will charge. Most of RAVPower’s largest multi-port chargers are very clear about what their multiple ports can do: each port is either iPhone (1-Amp) or […] From 9to5Mac