Lenovo ThinkPad Edge E431 E440 ThinkPad L440 T431s T440 T440p T440s Laptop Keyboard

New Laptop Keyboard with Backlit Replacement for Lenovo ThinkPad Edge E431 E440 Lenovo ThinkPad L440 T431s T440 T440p T440s Series Black US Layout, 4X0139 C43944 45X15S The LENOVO E440 / T440P / T440S / E431 / L440 Laptop Keyboard is a high‑quality replacement designed for multiple Lenovo laptop models including E440, T440P, T440S, E431, and L440 series. It features a standard QWERTY layout with black keys that deliver comfortable and responsive typing for everyday tasks such as work, study, and browsing. Built for durability and long‑lasting performance, this keyboard ensures smooth key action and dependable use. Installation is simple with plug‑and‑play connectivity. Fully compatible with Lenovo E440, T440P, T440S, E431, and L440 laptop models, it is an ideal solution for replacing worn‑out, damaged, or non‑functional keyboards while maintaining full laptop usability.