If you travel to another country, it is a common problem that the power socket is of different type from your home country, and you need a power adapter as a converter to be able to plug in your electrical device to the wall socket.
My SKROSS World Adapter MUV USB designed in Switzerland (and made in Thailand) is my handy travel companion that can be used in more than 150 countries with its unique all-in-one sliders system.
It can be used with unearthed 2-pole devices, including charger for mobile phone, tablet, digital camera, GPS, razor, voice recorder, MP3 player, and even my Lenovo Yoga 2 Pro multimode ultrabook laptop.
However, it cannot be used with earthed 3-pole devices which normally have higher power rating, such as hair dryer, water heater, etc.
It does not convert the input voltage, and can work under voltage between 100-250 volts with maximum current of 2.5 Amperes (maximum power of 2.5 x 250 = 625 Watts). This means that if your device can only operate with less than 125 volts, and you try to plug it into a 220 volts socket, it will get burnt.
The SKROSS World Adapter MUV USB has a built-in T2.5A 250V fuse, which will break the circuit if the power drained exceed its maximum limit.
The SKROSS World Adapter MUV USB also has 2 built-in USB charging ports, which provide up to 2,100 mA charging power. Therefore, it is capable to connect to 3 devices at the same time, when 2 are charging with its USB ports and another using its output socket.
If you have a lot of devices that need 2.1A or 2.4A fast charging, you can plug in the Belkin B2E027 4-port 2.4A full rate USB power charger to get more full rated USB charging ports.
This adapter comes with 2 years warranty. Its price of RM149 is not cheap, when compared with non-branded alternatives, but you can have more peace of mind using this branded Swiss product.