This week, Ledger, a manufacturer of cryptocurrency refrigerated wallets famous for Nano S and Nano X cryptocurrencies, released its new upgraded Ledger Star product, which is equipped with an "E-Ink" touch screen.

With the impact of FTX, the digital currency of millions of dollars has been locked by a third party. Refrigeration is a more important topic to discuss than ever before. This is why these reasons and many of them are likely to make Ledger Star a killer application process in the encryption industry.

Ledger lost a new cold wallet

Ledger Star is now available for booking at a price of 279 dollars. It is estimated that the goods will be delivered free of charge up and down in March 2023. This is also the latest design for adding Ledger Nano X and S devices, which have become an important product of cell freezers.

Ledger quickly stores your public key on the device to ensure security and reliability, and locks it with an account password that you need to remember, write, or maintain security in a variety of ways.

Star distinguishes itself from other Ledger products by including the "E-Ink" touch screen, which can be customized through NFT, and can also be customized by locking the pictures displayed on the screen, regardless of whether the device is turned on or not.

It also has mobile phone Bluetooth and mobile phone wireless charging, which is "not as thick as a pile of five credit cards", so that you can take it with you.

Why is Ledger Star possibly Crypto's killer application

Motorola mobile phones were first launched in the 1970s. Even in the 1990s, when the Internet became the trend, the mobile phone was more like a very large square box, and the wireless antenna was much larger than your eyes.

Until Apple launched the cPhone with touch screen, the mobile phone became something that everyone in the world must have. The elements of appearance design are particularly important for early success, but it is precisely the user friendliness of touch and the visual attraction of the display that make the smart machine a subversive product.

A new Ledger Star is the first step to making the crypto wallet more attractive, more versatile and what you need to take with you or communicate. That is also one of the first ways to show NFT in the physical world outside of or on the desktop.

But most importantly, the touch screen has once again made the device as user-friendly as the mobile phone. With the bankruptcy of several cryptocurrency enterprises, DeFi's network hacker themed activities are rampant, and capital security has become a hot topic. Users of cryptocurrency who are frightened by applications similar to USB devices can find comfort when they are more familiar with them - becoming one of the first killer applications that crypto customers must have.