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Technical specs

Device size & weight

Size: 60x30x6 mm (2.4x1.2x0.2 in)

Weight: 12 g (0.42 oz)

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.

Operating temperature

-20°C to +60°C (-4°F to +140°F)

Connectivity

Micro USB connector for plugging into the computer or mobile phone.

Safety & certifications

All Trezor devices are CE and RoHS certified meeting all quality, reliability, and environmental standards. Trezors are not affected by X-ray machines and can be safely taken on airplanes.

CPU

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

Box content

What's in the box?

Model One

Micro USB cable

2x Recovery seed card

Trezor stickers

Cryptosteel Cassette

The classic design that established the offline metal backup market provides a lightweight and portable solution while being incredibly durable and secure.

$106

In stock

Key features

Protection
Coin security in your hands
The Cassette is a pocket-sized stainless steel unit designed to securely store alphanumeric data chosen by you with no need for special tools or third-party involvement. Each device comes with its own kit of stainless steel tiles engraved on each side.
Practical
Seed protection
The Cryptosteel Cassette comes with more than 250 stainless steel letter tiles, engraved on both sides. Manually assemble the first four letters of each word of your recovery seed from the included set of tiles by sliding each tile into the cassette. Each word of your BIP39-compatible recovery seed can be identified by those letters.
Durable
Built tough for life
Once a desired sequence is locked into your Cassette, it essentially gains the status of offline permanence, featuring resistance to physical damage including fire, flooding, corrosive conditions, electric shock, and impact from accidents.

Specs


What is the Cryptosteel Cassette?

The Cryptosteel Cassette is the product that started it all and established the market for offline metal wallets. The Cassette is a pocket-sized stainless steel unit designed to securely store the alphanumeric data of your choosing with no need for specialized tools or third-party involvement. Each device comes with its own kit of stainless steel tiles engraved on each side.

 

Why do I need a Cryptosteel Cassette?

Codes and passwords are assembled manually from the supplied part-random set of characters. You can store up to 96 characters worth of confidential information quickly, guaranteeing the safety and privacy of your data. Once a desired sequence is locked into your Cassette, it essentially gains the status of offline permanence, featuring resistance to physical damage, including fire, flooding, corrosive conditions, electric shock and impact from accidents.

 

How does the Cassette work?

The Cassette comes with more than 250 stainless steel letter tiles, engraved on both sides. You can manually assemble the first four letters of each word of your recovery seed from the included set of tiles by sliding each tile into the cassette. Each word of a BIP39-compatible recovery seed can be identified from those first four letters. No extra tools needed. No third-party involvement is ever required and gives the user the power to protect their information.



CASSETTE SIZE /PACKAGE WEIGHT

4.2 in x  2.4 in x 2.4 in (106 mm x 60 mm  x 60 mm) / 16 oz (455 g)

 

MATERIAL

Cassette and tiles made of AISI 304

 

PRODUCT SPECIFICATION

PS-1-2016

 

DECLARATION OF CONFORMITY

CE-1-2016

 

What's in the box?

1 x Cryptosteel Cassette unit

1 x Letter set (approx. 800 tiles)

 

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