2 layers41.4 × 47.5 mm

U2f zero panel
conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style
52 parts2.4k
Open-source boards designed in KiCad by conorpp on GitHub, from 3 repositories. A board’s address here is its repository’s there.

conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style

conorpp/solo-business-card
A flex PCB business card that also works as a Solo

conorpp/em-strip-pcb
This is a PCB with traces that make a "coil" on a 2 layer board for the purposes of emulating 2 tracks for magnetic strip readers.

conorpp/u2f-zero
U2F USB token optimized for physical security, affordability, and style