90W Universal AC Laptop Power Supply with Power LED Monitor UL,CSA,CE,TUV,GS,BS,SAA, ... universal AC laptop power supply, with Power LED monitor and 8 interchangeable tips, suitable for most brand laptops such as Dell, HP, IBM, Toshiba, ... interference Adjustable output voltage High efficiency & low energy consumption Power LED monitor With 8 interchangeable tips Protection: over current, over voltage, ...