Pay Attention:
If some keys will don't work after installed ,this is not because keyboard is broken ,the most posiibility is ribbon cable don't connect well 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

*Backlit : on
*Color : Black
*Layout : US keyboard layout
*Status : Brand new

Compatible Models:
for LENOVO CHROMEBOOK 100E N24 N3350 CHROME US black laptop keyboards original SN20Q37037 LCM16K63US SN20Q39975