100 percent Brand New Excellent Quality Short Circuit, Over Voltage and Over Current Protection. Meet CEC Energy Efficiency Level IV. Incredibly Low Fault Rates No Minimum Load. This power supply is a regulated Center Positive power supply and has a 2.1mm x 5.5mm Jack It’s plug design is for Indian power socket. So, no plug converter is required. Compact size and light weight. High Reliability. Regulated Stable Voltage. Good quality