Compatible avec : Lenovo V110-15ISK v130-15ikb；Lenovo ThinkPad X1 Carbon Gen2/Gen3/Gen4; Lenovo ThinkPad Helix 11.6 i5-3337U, i5-3427U, i7-3667U Series: ThinkPad Helix (3698), 3698-4UU, 3698-4PU, 3698-4NU, 3698-4SU, 3698-4RU, 3698-4MU, 3698 -4LU, 3698-4KU; Lenovo ThinkPad S1 Yoga 12; S3 Yoga 14; S5 Yoga 15;Yoga 260;X1 Yoga Gen1! Lenovo Thinkpad G40, G50, G51, G70, G40-70, G40-80, G50-30, G50-45, G50-70, G50-80, G51-35, G70-35, G70-70, G70-80, Lenovo Thinkpad T430, T431S, T440, T440P, T440S, T450, T450S, T460, T460S, T470, T470S, T540P, T550, T560, T570, E431, E440, E450, E455, E460, E465, E470, E475 , E531, E540, E550, E550C, E555, E560, E565, E570, E575; X240, X240S, X250, X260, X270, B40, B50, B40-30, B40-80, B50-30, B50-35, B50-45, B50-70, B50-80