To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I made the mistake of trying to buy a universal cable at RadioShack...they assured me it would work. Wrong. So I ordered this one, and while I was worried because my camera model isn't listed here, it works perfectly. You can add D300 to the models of Nikon listed here.