?Package Included?1 x Keyboard, 1 x Screwdriver (Free). ?Warranty Sheet?: Under normal circumstances, our products are guaranteed for 365 days under normal use from the date of purchase. Man-made damage is not guaranteed. ?Language?: US layout - English ?Color?: Black ?Keyboard Frame?: With ?Pointing stick?:With ?With backlight?: With backlight ?Original FRU?:04X0264 04Y0824 04Y0862 04Y2726 04Y2756 04Y2763 04Y2793 04Y2874. ?Quality?: Brand new [Compatible brand model]: Lenovo Thinkpad T431s Type: 20AA Lenovo Thinkpad T431s Type: 20AC Lenovo Thinkpad T440p Type: 20AN Lenovo Thinkpad T440s Type: 20AQ Lenovo Thinkpad T440s Type: 20AR Lenovo Thinkpad T440 Type: 20B6 Lenovo Thinkpad T450s Type: 20BX Lenovo Thinkpad T450 Type : 20BV Lenovo Thinkpad T460 Type : 20FN. ?Safety: It is convenient for you to replace the faulty, cracked or damaged keyboard. The seller reminds you that the keyboard should be replaced in the off state. ?Reliable Quality: Every replacement USA keyboard is carefully inspected and maintained in good quality before shipment, and comes with a shockproof case. Ensure safety during transportation! Please rest assured to buy. ?The keys have strong resilience: the keyboard of the USA laptop is very flexible, you will be very comfortable when typing, and you will not get stuck. ?Strong impact resistance and durability: USA keyboard adopts scientific structure design, the keys are equipped with anti-strike columns, and the anti-strike ability is strong. USA keyboards withstand over 10 million stress tests. USA laptop replacement keyboard is your ideal choice. ?Clear and wear-resistant: The USA keyboard is UV-treated to ensure that the keyboard characters are still clear after 10 million times of use. Why choose USA keyboard ?Keyboard function: Replace damaged, cracked, dirty, lost keys or damaged keyboards! Get your keyboard working again!.