Lenovo ThinkPad T14s Gen 4 Tastatur Handauflage Top Cover Belgian Black 5M11J05854
5M11J05854, 5M11J05855, 5M11J05852, 5M11J05853. 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.