... 4,High quality New design 30W desktop power supplySpecifications 1, Input: 100 to 240V AC, 50/60Hz2, Output power: 30W series3, Output voltage: ... 185 gram per unit. 21, Color : Black / White22, The power adapter should have 50,000 hours according to MTBF. 23 ... adapter, USB car charger, wired car charger, battery charger, power supply, switching power supply. New design 30W desktop power supply