1. [Quality Item] - 100% Original Brand New Notebook Palmrest Upper Case with US Layout Keyboard Touchpad Assembly Replacement Part. 2. [Compatibility] - Compatible for Lenovo Ideapad 330S-15 Series 81F5 81F5018TUS 3. [ Manufacturer Part Number (s) ] - 5CB0R07203 SN20M62793 4. [Warranty] -- F-HONG provide a 120-day warranty against any manufacturer defective such as dead-on arrival (DOA), lines, video failure, and backlight outage. 5. [Note] - Please check your model and compare the pictures for more details to ensure get the correct one! Please contact us if you have any question or problems!