Overview of the Trezor Hardware Wallet
Trezor is a hardware wallet brand launched by SatoshiLabs in 2014 and is widely regarded as the first commercially available cryptocurrency hardware wallet on the market. Its core philosophy is to provide the highest level of security by storing users’ cryptocurrency private keys offline on a physical device.For every transaction, users must provide physical confirmation on the device to prevent remote attacks. Trezor has consistently emphasized its open-source software and auditable security design, and is committed to enhancing the security of self-custody for crypto assets.
Product Line Evolution and Core Technology
Trezor’s product line has undergone multiple iterations to meet evolving security needs and enhance the user experience:
- Trezor Model One: As the first-generation product, it established Trezor’s position in the hardware wallet industry.
- Trezor Model T: Introduced a color touchscreen, enhancing the user experience.
- Trezor Safe 3: Introduced a secure element for the first time, enhancing the device’s resistance to physical attacks.
- Trezor Safe 5: Optimized in design and materials, improving haptic feedback and durability.
- Trezor Safe 7: As of this writing, this is Trezor’s latest flagship product, released in October 2025.It is the first to achieve IP67-rated water and dust resistance and integrates post-quantum cryptography (SLH-DSA-128) along with the fully open-source TROPIC01 secure element, designed to withstand potential future quantum computing attacks.
Trezor devices, combined with the Trezor Suite desktop and mobile apps, allow users to conveniently send, receive, buy, sell, exchange, and stake supported crypto assets.As of this writing, Trezor’s latest device supports over 9,000 cryptocurrencies and tokens, including all ERC-20 tokens. It is worth noting that Trezor Model One offers limited support for certain major cryptocurrencies such as XRP, SOL, ADA, and XMR.
Recent Key Developments and Security Incidents
- TROPIC01 Chip Vulnerability Disclosure: In June 2026, Trezor and its semiconductor subsidiary, Tropic Square, disclosed a hardware-level vulnerability in the TROPIC01 secure element chip used in the Trezor Safe 7.The vulnerability was discovered by Ledger Donjon, the security research team at competitor Ledger. Through a laboratory-based laser fault injection attack, it was possible to extract some of the chip’s secrets and bypass firmware signature verification. Trezor officials stated that, due to the wallet’s multi-layered security design, user funds, wallets, private keys, or PINs were not compromised as a result.
- Trezor Suite Feature Update: In June 2026, Trezor Suite was updated to version 26.6.1, adding support for TRON (TRX) and improving features such as Ethereum (ETH) staking, trading and exchange, and EVM network contract verification, while also fixing several known issues.
- Historical Data Breach: In January 2024, a data breach occurred on Trezor’s support portal, affecting the names and email addresses of approximately 66,000 customers. Trezor explicitly stated at the time that the incident did not result in the exposure of users’ mnemonic phrases or private keys, and that the security of user assets remained unaffected.
Market Performance and Company Overview
Trezor’s parent company, SatoshiLabs, is based in Prague, Czech Republic, and was founded in 2013 by Pavol Rusnák and Marek Palatinus. The company has consistently operated on a self-funded basis, with total funding of approximately $106,000.As of April 2026, SatoshiLabs had 175 employees.
In terms of market performance, Trezor is a major player in the global hardware wallet market:
- Sales: As of April 2026, Trezor had sold more than 2 million devices.
- Market Share: As of April 2026, Trezor held approximately 28% of the global hardware wallet market.
- Revenue: In 2025, Trezor’s annual revenue reached approximately $47.2 million, representing significant growth compared to the $52,500 recorded in 2021.
Prices for Trezor devices vary by model,as of April 2026, the Trezor Safe 3 was priced at approximately $59–$79, the Trezor Safe 5 at approximately $129–$169, the flagship Trezor Safe 7 at approximately $249, and the Trezor Model One at approximately $69.
Security Recommendations
To maximize the security of your hardware wallet, Trezor officially recommends that users follow these best practices:
- Safeguard your recovery phrase and store it offline in a secure location.
- Purchase devices only from the official Trezor website or authorized resellers to guard against supply chain attacks.
- Enable the passphrase feature to add an extra layer of security to your mnemonic phrase.
- Regularly update the device’s firmware to ensure it is running the latest security patches.
- Carefully verify the transaction address and amount on the device’s screen to prevent tampering by malware.
