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: No
*Color : Black
*Letter : English
*Layout : US Layout
*Status : New Original

Compatible Models:
Compatible with Dell Chromebook 3100 5190
Compatible Part No
TPN-136US001909 AE09U018 NSK-EJ1SW