150W high power output, 19.5V 7.7A stable continuous power supply; Standard 5.5 x 2.5 mm connector, perfect plug-and-play connection; Exact replacement for Chicony A14-150P1A & A150A004L original adapter; Fully compatible with MSI GP73, GS63VR, GS70, GS60 2PL gaming laptops; Multi-protection system against overheating, overvoltage and short circuit