Go to Amazon Sites : http://www.amazon.com/gp/product/B0068IWUEC?tag=shitmycatsrea-20

Prudent Way AC90 90W Universal Notebook and LCD AC Power Adapter

Output Power Max 90W
Overload Protection Yes
Fanless No noise
Short Circuit Protection Yes
Switching Mode Universal switching-mode power adapter for notebooks and LCDs
Special Connectors 12 Pieces Tip Connectors