USB adapter

1.Model number : MLF-005W0500500 2.AC plug :US type 3.DC plug : USB 4.Certification :UL FCC CE CCC 5.Single Output Voltages:+5V Rated Output voltage: +5Vdc Rating load current : 0.5A Line/Load Regulation: ±5% 6.Short circuit protection / power limiting 7.Simple construction - easy assembly and service /repair 8.High reliability 9.High efficiency to reduce temperature rise. Working efficiency is 60% minimum. 10,The Power Supply consumption will lese than 0.3Watts input 230Vac @No load *Rated input voltage : 100 240Vac *Operating range : 90 264Vac *Rated input frequency : 50/60Hz (47 63Hz) *Rated input current : 0.3A max. *Standby Power Loss(no loading) : Max. 0.3W *Temperature Operating :0 °C +40 °C *Temperature Store : -20°C +80°C *Humidity Operating: 10% 90% (None Condensing) *Humidity Store: 10% 90% (None Condensing)