Color of the connector and the line were black with me.
A kink protection at both ends of about 70cm long 2x0,75qmm management would be desirable.
The plug for the cigarette lighter in the car is a bit short so that it is not stable at all connections.
In VW Golf IV, it was stable, with an Opel Corsa C was too loose, resulting in contact problems.
In addition to the USB port, there is a spot of red lights when the distributor is connected to an active power source.
The USB socket is well placed but could something be precisely fitting (heavier USB devices can already fall under its own weight out).
According specifying the USB port outputs 5V DC with 500mA.
The 3 sockets for additional cigarette lighter plug are adequately processed.
They should however not expose to high mechanical loads.
Personally, I run only one cell phone via USB and a navigation device via this distribution and saw had no excessive heat build-up.
(Estimated maximum current 1.5A.)
