Crypto security firm Ledger unveiled its latest hardware device, Ledger Flex, on stage at the Bitcoin 2024 conference in Nashville, Tennessee. 

Like the France-based firm’s previously released Ledger Stax wallet, the new device uses Ledger’s trademarked E-Ink touchscreen display technology that supposedly makes it easier to navigate the device without compromising on security. 

“After a decade of setting the standard for security and self-custody in crypto and digital assets, I’m proud to say we’re raising the bar again,” Ledger Chairman and CEO Pascal Gauthier said.

So-called “cold storage” wallets, which rarely, if ever, interact with the internet, are among the most secure options for storing cryptocurrencies — especially in the long term.

Ledger, primarily a retail brand …