Review on IBERLS 24W Universal AC Power Supply Adapter 5V-20V Multi-Voltage Regulated Switching for Household Electronics with 10 Connector Tips, 3000mA Max by Sarah Anderson

Tested with a multimeter. Settings; 5V, 9V, 12V, 14V, 18V and 20V DC. The plug corresponds to the specified polarity. The voltages listed were correct within acceptable tolerances. The kit includes more adapters than you will ever need. The quality of the case, cable and accessories looks good. Directions (multilingual), comprehensive, clear and easy to understand. * Don't forget to check the required voltage, select it and wait until the small blue light stops flashing before connecting the charger to the selected device with the correct adapter. *4 stars not 5 as this is new to me and I'll only give 5 stars if the product lasts a reasonable amount of time, we'll see. I recommend buying.