USB detachable - pins usb socket - need help

[CeeSA]

i need some help from you guys.
otherwise i go nuts....

i would like to make my keyboards usb detachable. sounds pretty easy.

i use this:


Backside with 4 pins:


i got 4 cables from the usb keyboardcable:


black - ground
red - 5V
white - data -
green - data +

and i got 4 pins.
but how is the occupancy?

reading this side:http://de.wikipedia.org/wiki/USB

i try
white up left
red up right
green down lift
black down right
as the pic shows.

and other combinations, nothing works correct....

thanks for reading and hopefully helping.

##### done #######
this is correct:

Pin 1 - VBUS - RED
Pin 2 - D- - WHITE
Pin 3 - D+ - GREEN
Pin 4 - GND - BLACK

[CeeSA]

believe i read the mod, but i did not get it - i am old :/

thank you anyway modgod ripster