I was very impressed by the versatility of this adapter. Will be going overseas soon and l wanted an adapter to cater for powering the various attachments i.e. phone, kindle, watch & tablet that I'm considering taking with me. Rather than having multiple singular adaptors for different countries, this adaptor was brilliant in satisfying all my requirements. Have tested only the American portion of the adaptor & it worked a charm. I recommend this product as a go-to when considering going overseas, so versatile & compact.