Replaces the following power supply types:Apple: 611-0377, 661-3994, 661-4259, A1172, A1222, A1290, A1343, ADP-90UB, MA357, MA357LL, MA357LL/A, MA938, MA938LL/A, MC556, MC556LL, MC556Z, MC556Z/BFeatures:- Green Cell power adapter for your laptop- Built-in surge protection to keep your devices safe- ..