laptop power supply AC adapter for Sony 19.5V 4.7A ... fast delivery High quality,competitive price CE,Rohs,FCC laptop power supply AC adapter for Sony 19.5V 4.7A ... Voltage Protection Short Circuit ProtectioW/CE FCC Rhos approval AC power cord: US/EU/UK/AU cordOver voltage /Over current / ... 1722 , A110-1812 , A110-1831 , A110-1948, A110-1955 , A110-Ab , A110-Ac , A110-AGb , A110-Agc , A110-Aw , A110-Bb ...