Keystone 3 pro Secure Crypto Hardware Wallet 4 Inch LCD Touchscreen PCI Anti-tamper 100% Open Source MetaMask OKX

The Most Powerful Hardware Wallet

More than security! It's your one-stop Web3 experience

Unlock the vast world of Web3 securely with the power of Keystone & OKX Wallet. With 70+ chain support and rich ecosystem, OKX offers one-stop solution to leading DeFi, NFT, and dApps. Together with OKX wallet's all-encompassing capabilities, Keystone enables you to tap into the infinite potential of Web3, secured by robust hardware protection.

Three Secure Element Chips

Private Key Secure Isolation
Keystone 3 Pro is the Only hardware wallet with three distinct secure elements, each playing a unique role in ensuring your seed phrases and biometric data are secure.

• Microchip ATECC608 - Offline Storage

• Maxim DS28S60Q - Data Isolation

• Maxim MAX32520 - Fingerprint Security

Air-Gapped

Offline Storage

Surpassing the offline security standards of traditional hardware wallets, Keystone employs QR codes and Micro SD cards for offline data transfer, significantly reducing the vulnerability to cyberattacks

PCl Level Anti-Tamper Features

Against Physical Attacks
Keystone 3 Pro is the only hardware wallet featuring a PCl-level anti-tampering mechanism, encased within an elaborate ' security house ' of circuitry that safeguards the core IC and SE chips.

Defense-grade - PCI-Level
Disassembly Trigger - Data Wipe

100% Open Source

All of our code, including both hardware and software, is made open source. This provides everyone the ability to audit and verify it.

Leading - Open Source
Transparency - Code Verification

Anti Blind Signing

Many hardware wallets, do not fully display transaction details during transaction signing. Keystone, however, provides users with detailed transaction data, including smart contract information.

TRUSTED BY METAMASK & ITS 100M+ USERS

Supports MetaMask Extensions and App

Keystone 3 Pro is the only hardware wallet that is fully compatible with the MetaMask extension & App, providing a seamless user experience and supporting access to all DApps and features on EVM chains.

Personalised Domains - ENS
Transparency - Smart Contracts

EVOLVING ECOSYSTEM

Supporting Non-EVM Chains

Keystone seamlessly integrates with major non-EVM public chains, including Cosmos, Solana, Sui, and Aptos, through their dedicated wallets.
Our commitment to comprehensive wallet and asset compatibility ensures a truly unified experience.

BTC - Blue Wallet
Multi chain - OKX Wallet
Cosmos - Keplr Wallet

Software Wallets Integrated

LARGE FULL-COLOR TOUCHSCREEN

A Mobile Experience You're Familiar With

As easy to use as a smartphone, which means less time learning how to use it and less chances of making a mistake that could lead to security issues.

iPhone-like Experience - 4 Inch Touchscreen
Readable Details - Transaction Analysis
Prevent Transaction Errors - Minimise Mistakes

FINGERPRINT AUTHENTICATION

Easily Unlock Devices and Complete Transactions

Swiftly unlock your Keystone or sign transactions using fingerprint recognition, eliminating all concerns when in public places.

Rapid Identity Verification - 0.5 S
Public Privacy - Carefree Transaction

3 IN 1

Multi Seed Phrase Support

You can create a 'Savings' wallet with one seed phrase to securely store the majority of your assets and use it with caution. The other seed phrases can hold smaller amounts, suitable for daily transactions or as 'decoy' wallets.

Classify as Needed - Classification
Perfect Multi Signature - SLIP39

Passphrase

Allows users to add an extra '25th word' to the standard 24-word recovery phrase, offering a heightened level of security.

Dice Entropy

Enables users to create a recovery phrase through dice rolling, ensuring superior randomness and boosting the security of the recovery phrase.

ENS Support

Keystone 3 is able to display both the address and ENS name associated with a user.

Device Verification

Ensures the integrity of device and safeguards users against supply chain attacks.

Shamir Backup

Provides a decentralized method for mnemonic phrase recovery, eliminating the need to depend on centralized institutions or companies for security.

Multi-Signature

Our team co-authored BIP-129, which is widely used as the standard process for setting up Bitcoin multi-sig wallets securely across different protocols.

Packing List

Keystone 3 Pro x1
USB-C to USB-C Charging Cable x1
User Manual x1
Seed Phrase Sheet x6
Please Note: MicroSD card is NOT included

          Please Note          

For delivery globally, custom duties and/or other taxes may apply, please contact your local custom for more details.

            Shipping            

Your parcel will be shipped within 1-3 working days. As soon as your package has left our warehouse, you will receive a confirmation email which contains tracking number and declaration information for you.

             Returns            

Due to the particularity of the product, in order to ensure the safety of your crypto currency, we do not support returns service for personal reason. But we can replace the item with new one for quality problem within 1 year.