Amazon.com.au:Customer reviews: Flash Premium travel plug adapter used in all countries except South Africa. International power adopter/Power Board /Luggage & travel gear/Smart Plug/Extension cord/travel Adapter/electronics & gadgets/international power adapters
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.