Compatible models: Fit Samsung N110, N120, N130, N140, N145, N150, N210, N220, N310, N510, NB30, NC10, NC110, NC20, NC215S, NF210, NF310, P530, Q330, Q430, Q530, QX410, QX411, R430, R440, R480, R519, R522, R530, R540, R580, R730, R780, RC512, RV510, RV511, RV515, RV520, RV711, RV720, SF310, SF410, SF510, X360, X460. Samsung ATIV Book 2 NP270E4E, NP270E5E, NP270E5G, NP270E5G-K02JM, Np270e5j-k01us; Samsung ATIV Book 4 NP470R5E, Np470r5e-k01ub, Np470r5e-k02ub etc.