Power Specifications:
* Input Voltage: AC 100-240V 50/60Hz
* Output Voltage: 19V
* Output Current: 4.74A
* Output Power: Max 90 Watt
* DC Tip Type: 5.5mm x 2.5mm (Compatible with 5.5mm x 2.1mm DC Tip)
* it can work well with most of devices that draws less than 19V 4.74A, such as 2A / 2.37A / 2.7A / 3A / 3.42A / 4A / 4.5A, If your previous Adaptor was less than 4.74A then this will be a perfect replacement as amperage is NOT Forced.

Power Features:
* Brand New durable 19V 4.74A Power adapter.
* True Ampere,so it won't overload within the rated ampere.
* New IC Chip,so the performance of product will be more stable.
* Factory aging test,so the life of product will be more secure.
* New electron component,so the performance of product will be more excellent.

Package: 1 x 19V 4.74A Power Supply with Cord