portativa datora tastatura Dell Inspiron 13R, 3010, N3010, M3010, 14R, 3020, N3020, M3020, 3030, N3030, M3030, N4010, 4010, M4010, N4020, 4020, M4020, N4030, 4030, M4030, 5020, M5020, N5020, 5030, M5030, N5030