This is a high quality reliable AC to DC 5V Adapter rated for 1A. The adapter has a standard DC jack for output and comes with warranty of 6 months. 

Specifications :

• Brand: Wattnine
• Output Voltage: 5V
• Output Current: 1A
• Input Voltage: 180-240 Volts AC
• Power Rating: 5 Watts
• Terminal: Standard DC Jack
• Warranty: 6 months
• Origin: Made in India

The adapter also has a low ripple voltage and noise level. Hence it is an ideal choice for IoT devices and other OEM applications.