PowerFilm RA-14B 2.4A Dual USB 12V Adapter - Tested to work with PowerFilm solar chargers
PowerFilm RA-14B 2.4A Dual USB 12V Adapter - Tested to work with PowerFilm solar chargers.
This USB adapter has two ports marked with an "I" and and "S". The "I" port is used to charge iPhones and the "S" port Samsung and all other phones and devices.
Q: Why is there and "I" printed on one port and and "S" on the other?
A: This USB adapter has two ports marked with an "I" and and "S". The "I" port is used to charge iPhones and the "S" port Samsung and all other phones and devices.