2 usb wires to male USB connector

Reyaz123

Admirable
Which device are you trying to connect? Assuming you are using a usb or external drive:

The blue connector fits in a usb 3.0 slot (which is a blue USB port) and the white one fits in a usb 2.0 slot (white USB port on computer), that's where to connect them

USB 3.0 is also much faster than USB 2.0