When HN users recommended it
1 HN user recommended this in 2015, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Digital Persona U are U 4500 Fingerprint
Amazon's catalog no longer lists this product (checked 2026-11-02). The name comes from the link HN users posted.
These things have been around forever, no need for all that complexity:
http://www.amazon.com/Digital-Persona-U-are-U-4500-Fingerpri...