order bulk from taobao, its cheaper a lot. without the dat0 adapter, i think cost less than 5 usd each. even if u order the full package its like 10usd. paying 40usd i rather use more cables to solder.
found out the reason why mine is red light!
Guys always double check the wiring, I connected to the yellow one instead of the red for power supply since it looks so similar, cant believe it took me 2 days to find out this mistake.