b>Pay Attention:
If some keys will don't work after installed ,this is not because keyboard is broken but you don't connect well the ribbon cable of our keyboard with your laptop ,pls try to reconnect more times .Many customers solve this problem after did this. We tested every keyboard before shipping ,please be assured the purchase. thanks

*Frame : No
*Backlit : No
*Trackpoint: YES
*Color : Black
*Letter : English
*Layout : US Layout
*Status : New Original

Compatible Models:
Compatible with Thinkpad T400S T410 T410S T410I T410SI T420 T420I T420S T510 T510I T520 W510 W520 X220 X220I X220S X220T Compatible part numbers: 45N2036 45N2211 45N2176 04W2753 0B35709 45N2071 04W2753 0B35709 45N2141 45N2106 C989 C9-89US C9-USE 04W2753