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.
Perfect powerboard for my requirement to use in the kitchen where there is only 1 powerpoint. 4 individual switches which enable appliances to be switched off when not in use. Sufficient space on powerboard to fit power plugs as well.