The EZOPower 4-Port USB Wall Mount Charger turns a wall outlet into a convenient multi-port USB charging station for your home and office use. It allows to charge 4 USB devices simultaneously including most smartphones, tablets and USB powered devices. The high-quality temperature-resistant material and built-in over-voltage over-current protection ensure you to have a safe and reliable charging process. Specifications: Total USB Output: 5V / 5A or 25 Watts Maximum. Single USB Output: 5V / 3A Maximum. Input Voltage: AC 90-240V, 50/60Hz. Dimension: 3.43 x 2.24 x 2.48 inches (87 x 57 x 63 mm). Weight: 3.52 ounces (100 grams). Compatible Countries British / UK / England Singapore Malaysia Hong Kong Saudi Arabia Note: Not compatible with non-UK outlets