GPK Systems 40w Power Adapter for MSI Wind U90 U100 U100x U115 U115h U120 U120h U123 Laptop Netbook Ac Adapter Power Cord Charger Input: 100 - 240 V (worldwide use) Power: 20V 2A 40W Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.