

**Universal power adapter, switching power supply transformer ****The power supply for voltage requirements for the 4.8v-5.2v range, the current demand within the device 2a or 2a ****DC power applied to the electrical needs 5v2a development board, removable hard disk, etc. ****The power supply voltage is suitable for all kinds of needs 5v 2A 2A or below current DC input products, can not overload to use! ****Power selective attention, you need to follow to select the voltage consistent electrical current is equal to or higher than the required current power supply ****Input voltage (INPUT): 100-240V 50-60Hz ****The output voltage (OUTPUT): DC 5V-2A ****Power (MAX OUTPUT POWER): 10W Overall: If the following pictures are all physical map length 1MPolarity:Internal positive, external negative.**DC Plug: 2.5 * 0.7MM