Keystone 3 Pro is a feature-rich open-source hardware wallet equipped with three Secure Element (SE) chips and a fingerprint scanner.
Supports Bitcoin, Ethereum, Tron and over 1000 different cryptocurrencies.
Keystone 3 Pro is a feature-rich open-source hardware wallet equipped with three Secure Element (SE) chips and a fingerprint scanner.
Supports Bitcoin, Ethereum, Tron and over 1000 different cryptocurrencies.
In stock
Keystone 3 Pro is a cold wallet built with three independent Secure Element chips that securely protect your seed phrase and fingerprint data.

Keystone 3 Pro features PCI-level physical tamper protection. If someone attempts to open, dismantle, or modify the device, the wallet automatically wipes its internal data.

Keystone 3 Pro is fully open-source, including both its hardware and software components. This allows the community and independent security researchers to review, audit, and verify the device’s security.

Keystone 3 Pro transfers data using QR codes and MicroSD cards without relying on USB, Bluetooth, or Wi-Fi connections. This significantly reduces the attack surface.

Keystone 3 Pro lets you quickly unlock the cold wallet and sign transactions using your fingerprint. This makes the device more convenient and secure to use, especially in public places.

Keystone 3 Pro allows you to create a separate wallet with one seed phrase for securely storing the majority of your assets. Additional seed phrases can be used for smaller balances, everyday transactions, or as decoy wallets.

Device displays detailed transaction information, so you can clearly understand what you are approving before signing.

Keystone 3 Pro supports MicroSD cards for offline firmware updates and data backups. A MicroSD card is not included.

Keystone 3 Pro operates completely offline and does not transfer data over Bluetooth, Wi-Fi, or USB. QR codes are used to communicate with compatible wallet apps.
You create a transaction in a software wallet and scan the QR code with the Keystone camera. You can then review the address, amount, and other transaction details on the device screen, confirm the transaction, and scan the signed QR code back into the app.
Your private keys remain inside the cold wallet throughout the entire process and are never exposed to your smartphone or computer.

Keystone 3 Pro supports more than 5,500 cryptocurrencies and tokens, including Bitcoin, Ethereum, Solana, BNB Chain, Polygon, XRP, Litecoin, TRON, Polkadot, Bitcoin Cash, and many other popular assets. The wallet is compatible with more than 45 apps, including MetaMask, OKX Wallet, and other software wallets.

Keystone 3 Pro features a 4-inch color touchscreen that makes it easy to review transaction details before confirming them. You can see the recipient address, amount, network fee, and smart contract information directly on the device without signing transactions blindly.

Keystone 3 Pro combines offline private key storage with convenient asset management. Transactions are signed offline using QR codes, transaction details are shown on the large touchscreen, and access to the device can be authorized using your fingerprint.
Three Secure Element chips, tamper protection, support for multiple seed phrases, and compatibility with thousands of assets make Keystone 3 Pro a versatile solution for both long-term crypto storage and regular Web3 use.

Keystone 3 Pro supports more than 1,000 cryptocurrencies and tokens, including Bitcoin, Ethereum, Solana, BNB, Polygon, XRP, Litecoin, TRON, Polkadot, Bitcoin Cash, and many others. With multi-chain support, you can securely store and manage different assets from one cold wallet while keeping your private keys completely offline.
You can view the full list of supported assets on the official website.

Keystone 3 Pro hardware wallet
USB Type-C cable
User manual
6 seed phrase backup sheets
Important: A MicroSD card is not included and must be purchased separately.

USB firmware updates are only available on devices running firmware version 1.0.4 or later.
To check your current firmware version:
– On the home screen, tap […]
– Go to Device Settings
– Open About
– Check the current firmware version
If your firmware version is below 1.0.4, update the device using a MicroSD card first. USB firmware updates will become available afterward.
Yes. You can skip the device authenticity check during the initial setup and complete it later.
To run the check again, tap the scan button on your Keystone device. There is no strict limit on how many times you can verify the device, so you can repeat the authentication process whenever needed.
This may be related to how the battery level is displayed. Keystone released firmware version 1.1.0 to help address this issue.
Update your device using the instructions here:
https://keyst.one/firmware
https://keyst.one/firmware
After updating, follow these steps:
– Use the device until the battery is completely discharged.
– Charge your Keystone using a 5V/1A or 5V/2A charger and the included USB cable.
– Leave the device charging overnight and check whether the battery level reaches 80% or higher.
First, charge your Keystone for at least 1 hour. Use a 5V/1A or 5V/2A charger and the included USB cable.
Then press and hold the power button for 16 seconds to force-start the device.
Try restarting the device and adding your fingerprint again. You can also try using a different finger, as this may make the registration process faster and more reliable in some cases.
Make sure camera access is enabled on your computer or smartphone. Also check that the correct software wallet is selected on your Keystone device.
If the QR code cannot be scanned:
– Hold the Keystone QR code in front of the camera for a little longer.
– Tap the QR code on the device screen to change its size.
– Try adjusting the scanning angle or the distance from the camera.
They are most likely not scratches. The Keystone screen comes with a very thin protective film that can be carefully peeled off from the edge.
Video guide for removing the protective film.
A hardware device allows you to store digital assets in an offline environment, ensuring maximum control and security. It operates independently of connected devices and reduces reliance on online services. Thanks to this, a hardware wallet is one of the most effective solutions for those who want to store their assets securely and conveniently.
LWallet.com.ua is an online store that specializes in the sale of cryptocurrency storage devices.
Our store has the widest range of devices in the country. We deliver to any city of Ukraine. We not only sell devices, but we also help customize them and give advice. We provide a 1-2 year warranty for all products.
We give a manufacturer’s warranty and change any faulty device within a year.
We will help you set up your device in our office or remotely. If you have any questions about your hardware wallet, we can provide assistance by phone or via Zoom.
We deliver to any city of Ukraine. When you check out the order, you will be able to choose the nearest point of issue to you.
Yes, you can pay the courier or at the pickup point when you receive the order. Payment by bank transfer is also available.
Yes, we only sell original products purchased directly from the manufacturer.
You can purchase the product directly from the manufacturer, but in that case you will need to wait for it to be delivered to Ukraine. Delivery may take anywhere from one week to a month. We usually ship orders on the same day they are placed. In addition, if the device develops a fault, you would need to arrange the return to the manufacturer yourself, which can take additional time. Go to the manufacturer’s website
Так, ми офіційний реселер компанії Keystone на території України. You can check it on the manufacturer’s website
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Валерій –
Рекомендую магазин. Супер.
Игорь Шевцов –
Дякуємо Вам за відгук
Ігор –
Шикарний пристрiй. Вже другий у мене. Дуже зручний та швидкий. Дякую компанії LWALLET за дууууже швидку доставку. Всім пропоную замовляти у вас. Дякую
Игорь Шевцов –
Дякуємо за відгук. Приємного Вам використання) Будемо раді Вашим замовленням)
Олексій –
По дизайну дуже непоганий якщо просто використовувати для прийому та для відправки дуже непоганий.
Але якщо викорустовувати для DEFI то це суцільне розчарування, постійни фатал ерор через недостатню кількість пам’яті, тобто неможливо підписати транзакцю він падає, підтримка обіцяє виправити але не виправляють з новими прошивками, і ще власний додаток команда припинила розробляти а зі сторонніми додатками інколи працює дуже криво, інколи не можна підключитися або гаманець не може зчитати QR.
Дмитрий Истратов –
Добрий день! Дякуємо за ваш фідбек. Зверніться будь ласка до нашої технічної підтримки, ми допоможемо розібратись та владнати вашу ситуацію!
Кончезаспа –
настроить получилось после просмотра нескольких видосов, обновил еле еле. После отправки тестовых средств на кошель – он просто оффнулся, спустя 10 часов деньги на него так и не пришли.
Дмитрий Истратов –
Доброго дня!
Прикро, що ваш досвід з використання цього гаманця виявився саме таким.
Хочемо також звернути вашу увагу, що зарахування коштів залежить від блокчейну у якому були зроблені транзакції. Якщо ви відправили, наприклад Ethereum, з низькою комісією ця транзакція може очікувати на виконання навідь >24 годин, доки ціна газу у мережі не знизиться до встановленого вами значення.
Зверніться будь ласка до нашої технічної підтримки, ми допоможемо вам розібратись з гаманцем.
Якщо дійсно в ньому є якась несправність, ви зможете відправити нам його на діагностування – ми зробимо заміну гаманця.
Гарного дня!
Юрій –
Дуже гарний та потужний пристрій. Функціонал відповідає опису. Інтерфейс гаманця дуже лагідний та зрозумілий для початківців.
Сподіваюся що працюватиме гарно та довго.
Игорь Шевцов –
Дякуємо за відгук. Приємного Вам використання!
Unknown –
Дуже добра комунікація магазину, все пояснили, попередили про ньюанси товару, за що дуже вдячний.
Висилають разом з чеком та гарантією. Рекомендую.
Дмитрий Истратов –
Дуже вдячні вам! Приємного використання!
Unknown –