Genuine Dell WT718 Inspiron: 1436, 1435 Studio: 1537, 1536, 1535, 1555 1557 Russian English Laptop Notebook Keyboard  Compatible Part Numbers: WT718, LS86, 138985-009 Genuine Dell US Russian/English Notebook Keyboard Language: Russian/US Fits Inspiron: 1436, 1435 Fits Studio: 1537, 1536, 1535, 1555, 1557 Part Numbers: WT718, LS86, 138985-009