This replacement laptop keyboard only fits for Lenovo ThinkPad T520 T520i T420S T420 T420i T400S T410S T410 T410I T510 T510i W510 W520 X220T X220s X220i X220 Laptop. Please check the pictures and description carefully before bidding. If you are not sure of which kind of keyboard you need, please do not hesitate to contact AUTENS customer service, and we will try our best to help