... 5V1Adesktop type , C6,C7,C8,C14 inlet optionalUSB charger , ac/dc adpater switching power adapter Spec. as following:Input Rated ... at full road with 20MHz bandwidthTurn On Delay Time:<3S (AC:110V and full load)Safety protection :over voltage and current protection ... swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, usb charger , Led driver, dimmable led driver, ...