This is the Fingerprint reader module, with bracket, compatible with the Dell Latitude 7400 2-in-1.
Compatible Dell Laptops:
-Latitude 9410 2-in-1
Latitude 7400 2-in-1 with optional Fingerprint Reader
DPart Number: 25XPT
NOTE: This is a compatible replacement power button for the 7400 2-in-1 systems that were shipped with the optional fingerprint reader.