Lenovo ThinkPad T14s Gen 4 Tastatur Handauflage Top Cover Schwarz Backlit 5M11L59431
5M11L59431, 5M11L59429, 5M11L59430, 5M11L59432. Keyboard Palmrest Palm Rest Topcase Top Case Upper Top Cover. This part is a genuine part direct from Lenovo so you can be sure you are receiving the highest quality product available.