output power 40w MAX.with overload protection,over voltage protection, short circuit protection.

Automatic adjustment of the voltage through the adapter tip for fitting different brand laptops,not adjust by hand.

The adapter operation at input AC100V to 240V 50-60Hz,output DC voltages:9.5/10.5/12/19/20v,output power 40w MAX.with overload protection,over voltage protection, short circuit protection.

Specifications:Voltage     Max Power    DC Size     Fir for Brand9.5V/L1        40W     5.5*1.7mm   ASUS10.5V /L2      40W     4.8*1.7mm     SONY12V/L3         40W     4.8*1.7mm    ASUS19V /L4       40W     4.8*1.7mm    HP/DELL/COMPAQ19V/L5       40W     5.5*1.7mm     ACER19V/L6         40W     5.0*1.0mm    Samsung20V/L7         40W    5.5*1.7mm     FUJITSU20V/L8       40W     5.5*2.5mm   IBM/ Liteon

Laptop AC Universal Adapter 40W For Home