How to assemble the HW.1? March 09, 2018 15:00 Updated Before using the HW.1, you must detach it from the card and clip it following the "clip" arrow designed on the HW.1 itself. Related articles How to start with Ledger Nano or Ledger HW.1? How to securely initialize my Ledger Nano? How to start with Ledger Nano S? OTG Kit: adapters for your Ledger devices Can I import my paper wallet in my Nano or HW.1?