Designed For: Chromebook 3100, 3100 2-in-1, 3400; Latitude 3301, 5300, 5300 2-in-1, 5401, 5420 Rugged, 5480, 5500, 5501, 7200 2-in-1, 7300, 7390 2-in-1, 7400, 7400 2-in-1; Precision Mobile Workstation 5540, 7540, 7740; Vostro 5390, 5391;XPS 13 9370, 13 9380, 15 9570, 15 9575 2-in-1