Part
K2490
is compatible in the following Models:
Alienware Laptops
Dell Alienware 13 R2
Dell Alienware 15 R2
Dell Alienware 15 R3
Dell Alienware 15 R4
Dell Alienware 17
Dell Alienware 17 R4
Dell Alienware Area-51M
Dell Alienware M14X R2
Dell Pro Micro
Dell Pro Micro QCM1250
OptiPlex Desktops
Dell OptiPlex 7050 Micro
Dell OptiPlex 7050 SFF
Dell OptiPlex 7050 Tower
Precision Mobile WorkStations
Dell Precision 7510
Dell Precision M4800