I like having so many high capacity charging ports, but it makes an electrical whine or hum when in use. That's not so as long as you're not within a couple feet of it to hear it. but when I tried to use it to power a portable speaker, it translated that electrical noise into actual static. So that's disappointing.
I wanted to give it a ZERO STAR, but there is nothing below one.The reason, IT DOESN’T CHARGE - none of the four outlets. I sent an email to “contact us”. BUT NO RESPONSE.Should I stop buying from Monoprice? Something to think about