90W Slim Universal Laptop Adapter with 8 DC Tips 

Features

A)Compatible for most brand laptops with different output voltage between 15V and 24V 
B)16 mm Ultra-thin , light&portable design;LED Letter screen;
C)protection function:
  (1) Over-Current Protection    (2) Over-Voltage Protection
  (3) Over-Heat Protection        (4) Short Circuit Protection
  (5) Over-Power Protection
D)Efficiency: > 87 %;
E)Energy Star:Level  5  ;
F)Standby : < 0.3 W;