Trezor is a brand of hardware wallets used to securely store cryptocurrencies. It is one of the most popular hardware wallet brands, offering robust security for crypto holdings. Hardware wallets like Trezor store private keys offline, making them less vulnerable to hacks or malware compared to software wallets.

Key features of Trezor wallets include:

  1. Offline Storage: Private keys never leave the device, ensuring that your crypto assets are stored offline and are protected from online attacks.
  2. Multi-Currency Support: Trezor supports a wide range of cryptocurrencies, including Bitcoin, Ethereum, Litecoin, and many others.
  3. PIN and Passphrase Protection: Users can set up a PIN code and an additional passphrase for extra layers of security.
  4. Backup and Recovery: When setting up the wallet, you receive a 12- or 24-word recovery seed that allows you to restore your wallet in case of loss or damage to the device.
  5. User-Friendly Interface: Trezor's user interface is designed to be simple and easy to use for beginners, while also offering advanced features for experienced users.

Trezor offers different models like Trezor One (basic model) and Trezor Model T (with a touchscreen and enhanced security features).