Brand New - Input Voltage Range: AC 100V - 240V PCB & Cover is manufactured with Fireproofing materials. Low Ripple and Noise when your device is using. High Power exchange efficiency to control working temperature and stable working with your device Power Exchange Savings more than 98% (More power exchange savings means less power wasting and working more efficient with your Devices). 1 x Switching power supply. 12 Months warranty & 30 Days Money Back Guarantee & Lifetime support Customer Service.