It is sufficiently flexible and wiring insulation is so advised, as it should. That means: I also use another USB cable 3, in which I had to edit the "rubber" with a knife, so the slightly recessed socket could be achieved. Such problems do not show up with this cable.
The only "deficiency": I would like it in white instead of blue, but there was not. Plays technically of course not matter, therefore no rating impact.