The Yubikey 5 NFC and Yubikey 5C NFC have slightly different dimensions which is why there are two different designs. The Fusion 360 parameters can be adjusted to accommodate other models.

The cap fits on the key one direction with a slight round indentation on the cap to identify the side that covers the touch/button. This allows the cap to snap and hold onto the Yubikey. To remove the key from the cover, pull on the thin edges of the cover.

Both designs were printed with PETG. A brim was used (included in gcode file) to make sure the design did not move on the build plate. No supports are needed if the model is printed with the opening positioned on the build plate. Seams are aligned on the rear of the model.

Models identified with 5A fit the Yubikey 5 NFC.

Models identified with 5C fit the Yubikey 5C NFC.

Yubikey 5 NFC and Yubikey 5C NFC Cap

by Teraflop · original on Printables ↗

Gadgets / Computers

♥ 99⬇ 1.1k🖨 17 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗securityyubikeysecuritykeyyubikey5yubikey5nfcyubikey5cnfchardwaresecuritykeyyubikeynfcyubikey5c

Print profiles

Yubikey 5A NFC.3mfDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Yubikey 5A NFC.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Yubikey 5C NFC.3mf
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print
Yubikey 5C NFC.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print