Yeah they're alright. Some are even 80-plus certified in several levels. Rosewill doesn't make anything, they're like AC-Delco. They buy things from real manufacturers and put their name on it. As a result, their products are hit-and-miss as to quality. Some are great, some are crap. It's a bit of a "buyer beware" thing. Rosewill could also be called "newegg-brand".