A plug in adapter converts the mains power supply AC (alternating current) into DC (direct current) which powers the ever-expanding range of electrical equipment in the modern home, industrial, or office space. As there is no worldwide standard in terms of the power (Voltage) of AC current and no standard worldwide plug design, adaptors come in a range of types to suit varying needs. It is therefore important to get the right one, our extensive collection covers all your possible needs.