This stuff is great. Exactly what you expect from a monochrome 4-pin 22 gauge wire. The sheath has a pretty low melting point, so keep that in mind if you're soldering it and the copper strands inside are thin, so if you're not using a decent stripper you will definitely lose some strands.Only real issue with it (which isn't a flaw, just something to keep in mind) is that it can be easy to mess up the order of your pins if you're not careful. Not something to take a star away for, just a warningSee full review