Bring This Adaptor Whenever You Travel

Since I haven't been traveling much these past few years, I have been forgetting already some of the basics of traveling - like bringing an adaptor like this one!  I'm in Kuala Lumpur, Malaysia now and in my hotel, all the plugs look like this!  I was lucky I was able to buy it in a store very near my hotel for only 4.50 ringgit or roughly 60 pesos.