Compatible Models: 8371T, 8371G, 8431, 8471T, 8471G, 8531, 8571T, 8571G. eMachines D440, D442, D443, D520, D525, D528, D620, D640, D640G, D644, D720, D725, D728, D729, D729Z, D730, D730G, D732, D732G, D732Z, D732ZG, E430, E440, E442, E510, E520, E525, E527, E528, E529, E530, E620, E625, E627, E628, E630, E640, E640G, E720, E725, E727, E728, E730, E730G, E732, E732G, E732Z, E732ZG, G420, G520, G525, G620, G625, G627, G640, G640G, G720, G725, G730, G730G, G730Z, G730ZG. Gateway EC39C, ID47H, ID57H, ID59C, NE46R, NE51B, NE56R, NE71B, NE570, NE722, NV510, NV52L, NV55S, NV56R, NV57H, NV75S, NV76R, NV77H. Gateway EC13, EC19C, EC34, EC38, ID49C, ID58, ID79C, LT20, LT32, LT33, MC73, MC78, MD24, MD26, MD73, MD78, MS2274, MS2285, MS2273, MS2274, MS2288, NS30, NS41, NS51, NV40, NV42, NV44, NV47H, NV48, NV49C, NV50A, NV51, NV51B, NV51M, NV52, NV53, NV53A, NV54, NV55C, NV56, NV58, NV59, NV59C, NV73, NV73A, NV79, TC72, TC73, TC74, TC78, TC79, P243-M, P243-MG, P253-E, P253-M, P253-MG, P453-M, P453-MG, X483.