> For the complete documentation index, see [llms.txt](https://erdwallet-cmm.gitbook.io/us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://erdwallet-cmm.gitbook.io/us/ledger-home-of-the-first-and-only-certified-hardware.md).

# Ledger - Home of the first and only certified Hardware

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