Not just grey anymore

In the old days cables in the computerised world were mostly grey. And also round.
But nowadays they have multiple colours, as well as can be flat.
The advantage of the different colours is to more easily distinguish the different cables.
The flat cables can be hidden behind something more easily. Bending is also less of a problem (of course twisting too sharp will still cause the fibrils inside to break).
Thanks to Ingeborg for hosting the Abstract Thursday challenge.