4 Pin Fireflies Review
 

Most of the recent Molex modding kits involve you taking off the current white plugs and replacing them with either coloured ones, or with UV reactive ones. The latter is great if you have a black-light, the former is great if you have a case light so you can see them, though neither are much good unless you want tackle the fiddly task of trying to remove the old plugs then refitting the new ones. Even if you do feel up to the task there's the risk you'll cross your wires and blow something important or expensive

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