OK, I'm not an electronics person, but I need some advice.
I have a small power source, no identifying name on it. On the back is a tag that reads, POWER SUPPLY <IC> INPUT: AC100-250V 50/60Hz 10mA OUTPUT: DC5V+/-5% 200-300mA
it has a loose folding wall plug and a green and a red light on the front. when you plug it in the wall, the red light comes on and fades out, you have to hold it in and the red light stays on.
it's a black box about 2.5 inches tall and 1.5 inches across and 3/4 inches deep with a USB port on the bottom
can anybody tell me what type of things this was supposed to power or charge
Thanks in advance