Dekcell Replacement Laptop Keyboard for Toshiba Tecra A1 , A2 , A3 , A4 , A5 , M... Brand new laptop keyboard for Toshiba Tecra A1, A2, A3, A4, A5, M1, M2, M3, M4, S2, S3 Series Ribbon cable model number: T4001-US, 48.N5601.001A Package Content: 1 x laptop keyboard, ribbon cable included