New US Layout Black Keyboard for 13.3 inch Lenovo IBM Thinkpad Edge 13 E30 E31 series laptop. Product Name: Cool-See Brand New Tested Replacement US Layout Keyboard For Lenovo IBM Thinkpad Edge 13 E30 E31 series For more Compatible Details please see the following description,and any Compatible issue please email us.We will help! Package Includes: 1x New Laptop Keyboard, Ribbon Cable Included. Installation instructions are not included. Part Numbers: 60Y9438 60Y9508 60Y9403 6 Months Quality Warranty