![Amazon.com: Trezor Model One - Crypto Hardware Wallet - The Most Trusted Cold Storage for Bitcoin, Ethereum, ERC20 and Many More (Black) : Electronics Amazon.com: Trezor Model One - Crypto Hardware Wallet - The Most Trusted Cold Storage for Bitcoin, Ethereum, ERC20 and Many More (Black) : Electronics](https://m.media-amazon.com/images/I/617qVoEWVcL.jpg)
Amazon.com: Trezor Model One - Crypto Hardware Wallet - The Most Trusted Cold Storage for Bitcoin, Ethereum, ERC20 and Many More (Black) : Electronics
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Details of firmware updates for Trezor One (version 1.9.1) and Trezor Model T (version 2.3.1) | by Pavol Rusnak | Trezor Blog
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