Vorneweg said the delivery was very fast, packaging is also OK. The cable was not wound up on a roll, but only loosely, which is a bit cumbersome when rolling policy. Terms of quality, I must say that it is more than adequate for the connection also of high quality boxes. The Polaritätskenzeichnung is clearly visible, the cable is flexible, does not stink to chemistry and the insulation is top. Yes, it's only copper-plated aluminum cable. Pure copper cable costs considerably more and is absolutely not necessary. Since no one in his apartment several kilometers of cable and even pure aluminum cable to copper cables have only a barely measurable poorer conductivity can use this cable easily. If Qerschnitt of 2.5 mm is anyway on the safe side. The alleged? oxygen-poor? Copper cables from the I'm not stupid market nobody needs, this is a only persuaded to increase the profit.