Lenovo ThinkPad L440 20AS 20AT Series Laptop Black Top Cover Palmrest Touchpad Assembly 04X4815 11S04X4815.
Touchpad/Pointing Device: Yes, P/N: 50.4LG01.A01; Cable P/N: 50.4LG03.011
Fingerprint Reader: Yes
Color: Black
Type: Palmrest Touchpad Assembly
Features: Power Button Board w/Cable P/N: 04X4818 11S04X4818 0C54913 11S0C54913