The universal 100/240 power input means you can use the AC adapter around the world 

with the appropriate plug adapter for whatever country you are traveling to for business or pleasure. 

Product Features:

• DELL ORIGINAL GENUINE 65-Watt AC Adapter Power supply.
• Enables you to operate your system and charge the battery from electrical power outlets
• Input: 100 ~ 240V 50 ~ 60Hz
• Output: 19.5V 3.34A
• Barrel Size: 7.4 mm