1) 34pcs adapters for most of notebooks 2) 7 Adjustable output voltage: 12/15/16/18/19Vdc 4.5A 20/24Vdc 4A 3) International input voltage range: 110-240V~ 50/60Hz,1.5A 4) 96W Universal Laptop AC Power Adapter Charger for Notebook/LCD/DVD 5) Convenient for repair studio / travel / office / home and any place