X230S X240S X260 X270 X280 X380 X390 X395. Compatible Model: Lenovo ThinkPad T400, T400S, T410, T410S, T420, T420S, T430, T430S, X1, X30, X31, X32,X200, X220,X220, X220T, X201I, T410, T420, W510, L430, W700,X230, X301, R60, S230U,X220I, X230U, X240, X240I, W701, W701DS, T500,T510, T520, R400, R500 W500W510 W520 W530, A20, A20P, A20M, A21.
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