LotFancy Laptop Keyboard for Sony VAIO PCG-7148L PCG-7171L PCG-7172L PCG-7173L PCG-7174L PCG-7181L PCG-7182L VGN-NW PCG-7XXX Series Notebook US Layout Alternative Compatible Part Numbers: P/N 1-487-383-21 148738321 148738521 9J.N0U82.B01 NSK-S8B01 100% Brand New and High Quality, Compatibility Guaranteed, 1 Year Warranty Please check the pictures and description carefully to make sure this keyboard is compatible with your laptop before purchasing If you have SPILLED LIQUID in your keyboard, make sure that the keyboard connector on the motherboard IS NOT CORRODED before you replace it. Package Includes: 1x New Laptop Keyboard Without Frame, Ribbon Cable Included. Installation instructions are not included.