Power Adapter 5V 1A, AC/DC Adaptor
✅Available in 1A, 2A, 3A Current Output
✅Voltage Input: AC 100-240V
✅Frequency Response: 50/60Hz
✅Voltage Output: DC 5V
✅Internal diameter of the connector: 2.1 – 2.5 mm
✅External diameter of the connector: 5.5mm