• T570 (Type 20H9)
• Machine Type Model 20H9CTO1WW

• 138a:0097 Validity Sensors, Inc.

lsusb
----
Bus 001 Device 007: ID 138a:0097 Validity Sensors, Inc. 

• AUR (en) - libfprint-vfs0097-git
• Unknown Validity support (138a:0090) (#54) · Issues · libfprint / libfprint · GitLab
• Lenovo ThinkPad X1 Carbon (Gen 5) - ArchWiki
• hrenod/libfprint: Library for fingerprint readers Validity Sensor 138a:0097 libfprint driver
  • libfprint for Validity Fingerprint 0090 and 0097 : Marco Trevisan (Treviño)
• uunicorn/python-validity: Validity fingerprint sensor prototype