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Item #:
234154124
Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro)
86% of respondents would recommend this to a friend
Item #:
234154124
AZN 400
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Saturday, September 12
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Safeguard your cryptocurrency with a 100% air-gapped hardware wallet. Conduct transactions securely through QR code scanning. Your private key is stored within a secure element, resistant to side channel attacks, ensuring complete protection from online threats.
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Shipping
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Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Air-Gapped Security
The Keystone 3 Pro is 100% air-gapped, ensuring your cryptocurrency is securely isolated from online threats, preventing unauthorized access.
User-Friendly Touch Screen
Featuring a 4-inch touch screen, this wallet offers an intuitive interface, making it easy for users to manage their cryptocurrency without complicated navigation.
Advanced Fingerprint Sensor
Equipped with a fingerprint sensor, the Keystone 3 Pro offers enhanced security and quick access, allowing users to securely unlock their wallet with their unique biometric data.
Product Details
Who Should Buy?
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Crypto Enthusiasts
Ideal for users deeply invested in cryptocurrency, seeking high-security storage solutions for their digital assets.
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High-Volume Traders
Perfect for frequent traders who need quick, secure access to funds with ease of use through a touchscreen.
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Privacy Advocates
Great choice for those prioritizing privacy and security through features like air-gapping and biometric authentication.
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Casual Users
Not suitable for occasional users who may find the advanced features unnecessary for managing small amounts of crypto.
Product Description
Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is air-gapped?
Answer: Air-gapped means that the device is physically disconnected from the internet, providing an extra layer of security. -
Question:
How does QR code scanning work?
Answer: QR code scanning allows you to easily and securely transfer cryptocurrency by scanning QR codes with the hardware wallet. -
Question:
What is a secure element?
Answer: A secure element is a tamper-resistant chip that securely stores cryptographic keys and protects against side channel attacks.
Keystone External Data Storage Editorial Review
Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro) offers an advanced air-gapped security feature that ensures your crypto remains safe from malicious applications and internet exposure. Users have praised the device for its seamless integration with popular software wallets and its user-friendly 4-inch touchscreen, making navigation intuitive even for beginners. The impressive updateable firmware capability allows users to maintain compatibility with emerging wallets and Dapps, ensuring that the device remains relevant in the fast-moving crypto landscape. While the initial screen protector can be difficult to remove, many find it to be a minor inconvenience compared to the robust security features and usability the wallet provides. Overall, this device is a strong contender for those seeking a reliable and versatile crypto wallet.
Customer Reviews & Ratings
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Pros
- Air-gapped for enhanced security against online threats
- User-friendly 4-inch touchscreen display
- Compatible with major wallets like MetaMask and Rabby
- Upgradeable firmware for future wallet compatibility
- Supports multiple wallets for added security
Cons
- Screen protector may require effort to remove
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AZN 400
Order now and get it around Saturday, September 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 100% air-gapped hardware wallet
- Securely conduct transactions with QR code scanning
- Private key stored within a secure element
- Resistant to side channel attacks
- Complete protection from online threats
- Compatible with over 1000 cryptocurrencies
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.