Trezor @Wallet* - Trezor @Wallet* - The official wallet - GitBook. An update for Trezor Suite (version 22.9.3) is now ready to install. Pick privacy and control your he Trezor Wallet is a hardware wallet—a physical device designed to securely store your cryptocurrency holdings offline. It provides a fortified barrier against online threats, making it a favored choice for individuals looking to enhance the security of their digital assets. 2. Key Features and Advantages.