Switching power supply with 3.3VCC / 3A output, suitable for devices and equipment powered at 3.3V (on medium load). The device is equipped with a 300 cm cable with a 5.5 / 2.1 mm connector at the end. L 'outer casing is made of high quality plastic. The small size and low weight make it suitable for connecting the power supply to any AC outlet (for internal use only). Input: 100 ... 230 VAC, 50 ... 60 Hz Output: 3.3 VCC, 3000 mA