The TREZOR Model One in white is a hardware wallet for the secure storage and management of cryptocurrencies. This mobile accessory offers offline cold storage for digital assets and protects private keys from online threats. With dimensions of approximately 60 mm x 30 mm x 6 mm and a weight of 12 g, the device provides a compact and portable solution for managing cryptocurrencies. The Model One features a monochrome OLED display with 128 x 64 pixels for clear transaction verification and two physical buttons for navigation and confirmation. It supports over 1000 cryptocurrencies, including Bitcoin, Ethereum, Litecoin, and ERC-20 tokens. The device connects via a USB-C cable (included) and operates without batteries, drawing power directly from the connected device. Security features include PIN protection, passphrase encryption, and recovery seed backup. The TREZOR Model One is compatible with Windows (10+), macOS (10.11+), Linux, and Android devices through the TREZOR Suite application. The white surface offers a clean, modern appearance while maintaining a robust polycarbonate construction. This hardware wallet represents the successor to previous cryptocurrency storage solutions and provides enhanced security protocols and broader cryptocurrency support. The device operates in a temperature range of 0°C to 40°C and includes a magnetic dock for convenient storage when not in use. The setup requires an internet connection for initial configuration, but subsequent transactions can be verified offline. The open-source firmware of the Model One allows for community verification of its security features. This product serves users seeking reliable cryptocurrency protection with ease of use and comprehensive asset support.