@wildduck Submitted by Teoh Yi Chie on April 4, 2018 - 9:37pm @wildduck You may not need to use the red USB if your laptop USB port can provide enough power to the black USB. If one USB port does not have enough power, you have to use two ports. reply
@wildduck
You may not need to use the red USB if your laptop USB port can provide enough power to the black USB. If one USB port does not have enough power, you have to use two ports.