Universal AC POWER PLUG Travel Adapter for AU US UK EU Universal Travel AC Power Adaptor Socket: Worldwide travel adapter for use in more than 150 countries Universal travel ac power adaptor with a square-in UK plug, a round-pin EU plug and an adjustable flat-pin plug Accepts earthed/unearthed plugs from dozens of countries More additional practical advantages over the common travel adaptors in market: surge protection, unlock/lock switch, power indication light, travel pouch included