--- product_id: 572872071 title: "– Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro)" brand: "keystone" price: "2677 kr" currency: DKK in_stock: true category: "Keystone" url: https://www.desertcart.dk/products/572872071-keystone-cryptocurrency-hardware-wallet-100-air-gapped-4-inch-touch store_origin: DK region: Denmark --- # 4-inch intuitive touch screen 100% air-gapped security Fingerprint sensor authentication – Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro) **Brand:** keystone **Price:** 2677 kr **Availability:** ✅ In Stock ## Summary > 🔐 Own your crypto future with Keystone 3 Pro — security and style in your palm! ## Quick Answers - **What is this?** – Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro) by keystone - **How much does it cost?** 2677 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/572872071-keystone-cryptocurrency-hardware-wallet-100-air-gapped-4-inch-touch) ## Best For - keystone enthusiasts ## Why This Product - Trusted keystone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open Source Transparency:** Firmware and hardware designs are fully open source for ultimate trust and community-driven security. - • **Biometric & Touchscreen Ease:** Fingerprint sensor plus a large 4-inch touchscreen for secure, effortless transaction approvals on the go. - • **Future-Proof Firmware Updates:** Easily upgrade your wallet to support new coins and DApps, staying ahead in the fast-evolving crypto world. - • **Unhackable Air-Gapped Defense:** Keep your crypto offline and safe from all online threats with 100% air-gapped QR code transactions. - • **Seamless Multi-Coin Compatibility:** Supports 1000+ cryptocurrencies including BTC, ETH, USDT with multi-sig and staking features. ## Overview The Keystone 3 Pro is a cutting-edge cryptocurrency hardware wallet featuring 100% air-gapped security via QR code transactions, a vibrant 4-inch touchscreen, and fingerprint authentication. It supports over 1000 cryptocurrencies with advanced multi-signature and staking capabilities. Open source firmware and hardware designs ensure transparency and trust, while upgradeable firmware keeps you future-ready. Compact and robust, it integrates seamlessly with major wallets like MetaMask and Rabby, making it the ultimate secure companion for professional crypto managers. ## Description Safeguard your crypto with this 100% air-gapped hardware wallet featuring a 4-inch touch screen, fingerprint sensor, and open-source firmware for complete protection. ## Features - Air-Gapped: 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. - Open Source: Our Secure Element firmware, hardware design, hardware wallet application, and specific components of the operating system are open source. - Advanced Features: PSBT BTC multi-sig, ETH multi-sig, staking, and transaction decoding. Our Multicoin firmware supports over 1000 cryptocurrencies, including BTC, ETH, USDT, and many more. - Backup & Recovery: The recovery phrase generated by our hardware wallet is compatible with all Keystone hardware wallets as well as other hardware/software wallets that support the BIP32/39/44 seed phrase standards. Some notable wallets include MetaMask, Rabby etc. - Contents: Hardware Wallet, User Manual, 6 Seed Sheets, USB-C Cable. Dimensions: 103.9mm x 62.5mm x 12.9mm. Weight: 103g. - If you are facing charging/battery issue, please update your Keystone to V-1.5.6 or later upon release to improve your battery experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCRP4Z59 | | Best Sellers Rank | 24,770 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 880 in External Data Storage 1,309 in Networking Devices | | Guaranteed software updates until | unknown | | Item model number | Keystone 3 Pro | | Manufacturer | Keystone | | Product Dimensions | 12 x 8 x 4 cm; 281 g | ## Images ![– Keystone - Cryptocurrency Hardware Wallet 100% air-gapped, 4-inch Touch Screen, Fingerprint Sensor, Store Your Crypto securely (Keystone 3 Pro) - Image 1](https://m.media-amazon.com/images/I/41e9KZc+2eL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is keystonehq a 3rd party or is it the real company. how can i trust that this is an authentic device from keystone ?** A: The device is self destruction tamper proofed. Packaging can be authenticated. The software is authenticated through QR coded process on company's verification website. Read all instructions and explore the website thoroughly. **Q: Any plan for native doge support, like ledger & elipal? (ie: without going through metamask)** A: Hi, it is a pity that we do not support this token. Currently, We have been focusing on tokens in Web3 chains. We will support this chain in the short future. **Q: Does this support solana?** A: Yes it does **Q: Does it require Kyc?** A: If by "kyc" you mean the process used by centralized exchanges to verify identity, then the answer is no. This hardware wallet is decencralized. It has a seed phrase for access to the account. It can hold crypto or be synced to a defi hot wallet. In such case it will be used for signatures for transactions. ## Frequently Bought Together - Keystone - Cryptocurrency Hardware Wallet Air-gapped, 4-inch Touch Screen, Store Your Crypto Securely (Keystone 3 Pro) - Keystone Crypto Hardware Wallet Pouch, Black PU Leather Case, Premium Protective Case, Suitable for Keystone Pro and Keystone Essential - KEYSTONE Crypto Seed Storage, Cryptosteel Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Plus) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/572872071-keystone-cryptocurrency-hardware-wallet-100-air-gapped-4-inch-touch](https://www.desertcart.dk/products/572872071-keystone-cryptocurrency-hardware-wallet-100-air-gapped-4-inch-touch) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-18*