The cable quality is good overall. Wires are clearly visible on the markup. The laser print on the cable was a bit tricky to read, but I ordered the blue cable so that could be the reason. This is a copper CLAD cable, which means it is copper-coated aluminum wire. Therefore it is much more accessible. Depending on your installation, you may need solid copper wire. Especially if you are sending over long distances. However, this should work fine for most setups and needs.