Whether you're new to Bitcoin or already a security expert,

Trezor Model One is the #1 Bitcoin wallet choice for everybody.

Security measures of Trezor.

Firmware verification.

The bootloader always verifies the firmware signature. The firmware is only run if correctly signed by SatoshiLabs. Otherwise, a warning is shown.

Ultrasound hardware seal.

Trezor hardware case is ultrasonically welded, making it difficult to be restored after breakage.

Protected key operations.

All operations involving private and public keys are only allowed after user authentication via PIN.

Secure update procedure.

The bootloader erases the device memory if the firmware signature is invalid. Downgrade to a vulnerable version also wipes the memory.

Additional passphrase support.

Trezor supports BIP39 passphrases, which are never stored or remembered on the device. This provides protection against local hardware attacks.

Protected bootloader.

The bootloader is write protected and the JTAG is disabled, so an attacker cannot replace it.

Reliable backup & recovery.

Your recovery seed protects you against theft, loss or destruction of your device. Simply restore the recovery seed, and your wallet is back.

The private bank in your hands.

Trezor Wallet is an easy-to-use interface for your Trezor.

Trezor Wallet allows you to easily control your funds, manage your balance and initiate transfers.

Use without risk

Bitcoin is secure by design. All you need is a tool to use it without risk. All you need is your own Trezor wallet.

Secured

Leave behind the viruses and keyloggers. Forget about doing regular backups, reading encryption manuals, printing paper wallets and making offline storages. Next time you see another 10+ steps guide to secure your bitcoins, just skip reading it.

 

 

Reinforce your accounts with U2F.

Trezor Model One can also serve as your U2F hardware token. Ordinary security tokens lack a display, which means that you can never be certain about what you are approving. Trezor utilizes its Trusted Display to fully inform you about the authentication request before you approve it, by displaying the service you are logging in to.

 

Supported operating systems.

Trezor devices currently support all major computer operating systems: Windows (version 10 or newer), MacOS (version 10.11 and higher), Linux. On mobile devices, Android is supported. iOS and Windows Phone are not (yet) supported. ChromeOS is not yet officially supported, but it should work via Google's WebUSB.

 

 

 

 

Trezor Model One supports more than 1000 coins

                                   

      Bitcoin                  Litecoin             Ethereum       Ethereum       Classic Dash

 

                    

      Zcash             Bitcoin Gold       Bitcoin Cash         Nem           Namecoin

 

 

 

Technical specification

 

Dimensions & Weight of the device:

Size: 60mm x 30mm x 6mm (2.4in x 1.2in x 0.2in) Weight: 12 g (0.42 oz)

 

Operating temperature

-20°C to +60°C (-4°F - +140°F)

 

Connectivity

Micro USB connector for connecting to the computer or mobile phone.

 

CPU

120 MHz embedded ARM processor (Cortex M3) running a custom developed system.

 

Screen

Bright OLED - 128x64 pixels. Enough to hold six lines of text. Can display all the details needed to verify a transaction on a single screen.

 

Safety & certifications

The Trezor is CE and RoHS certified, so it meets all quality, reliability and environmental standards. It’s fine to take your Trezor with you on the airplane. Like all modern electronics, the X-Rays won't hurt it