100% Original Lenovo Thinkpad T540 Series Laptop Keyboard Specification: 100% Brand New and High Quality Lenovo Thinkpad T540 Series Laptop Keyboard Layout: US Letter: English Regulatory Approval: CE, UL Part Number: 04Y2426 04Y2652 0C44991 0C45217 Condition: Original and new Colour: Black Warranty: 12 months Remark: Ribbon cable included Remark: Tested to be 100% working properly. Availability: in stock