How to assemble the HW.1? February 09, 2018 00:33 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 start with Ledger Nano S? How to securely initialize my Ledger Nano? OTG Kit: adapters for your Ledger devices Can I import my paper wallet in my Nano or HW.1?