The Lenovo Mars 1.0 Intel keyboard assembly, 5M11A36300, combines a keyboard with its integrated top cover for replacing that assembled part. The listing identifies it for the Mars 1.0 Intel series.
It has a French keyboard layout, making the key arrangement suited to French-language typing. The keyboard and top cover are supplied as one assembly, rather than as separate items. A specialist parts listing also names ThinkPad E15 Gen 2 (20TD/20TE) among matching models.