Eathtek Replacement Keyboard for Lenovo IBM Thinkpad T520i T520 T520s W510 W510i W520 W520i T520S W530 T420 T400S T410S T410 T410I T510 X220s X220 series Black US Layout 45N2211 45N2036 45N2071 Compatible Model Numbers: Lenovo IBM Thinkpad T520i T520 T520s W510 W510i W520 W520i T520S W530 T420S T420 T420i T400S T410S T410 T410I T510 T510i X220T X220s X220i X220 Compatible Part Numbers: 45N2211 45N2036 45N2071 Replacement and high quality,Replace your faulty, cracked or broken keyboard Each keyboard is tested before shipping All pictures are taken from the real item, please check carefully before bidding.