For Alienware :M17X R4，M17X R5，M17X R6，M18X R2，M18X R3;. Support: Dell HP MSI Clevo laptop. for DELL：M6700，M6800, M7710;. for HP: 8740w, 8770w,8760w;. Sli Cable Included: NO. Number: N16E-GT-A1. You can give us your hairstyle number and we can help you find them.
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