I bought the adapter for Namibia. Worked flawlessly, but turned out to be a little too big for local double sockets out. Besides fit anything more pure. In addition, the outlets usually had a separate on / off switch, the one mostly unintentionally obstructed by the large adapter. Have found on my trip, however, that all the lodges on them possessed in the rooms more normal outlets for our plug. Often in combination with other. My advice for Namibia: If you stay at lodges saves you the purchase goes without and if necessary you can always borrow one at the reception. Rather take a hair dryer with, unfortunately, is missing most of the rooms in the lodges in Namibia (in the bathroom is always a normal shaver etc.).