--- product_id: 725637292 title: "Cryptocurrency Hardware Wallet with Airgap 4\" Touch Screen to Keep Cryptography Safe (Keystone 3 Pro)" brand: "keystoneのストアを表示" price: "245944CFA" currency: XOF in_stock: true reviews_count: 5 category: "Keystoneのストアを表示" url: https://www.desertcart.sn/products/725637292-cryptocurrency-hardware-wallet-with-airgap-4-touch-screen-to-keep store_origin: SN region: Senegal --- # 4-inch responsive touchscreen Supports 1000+ cryptocurrencies 100% Air-gapped security Cryptocurrency Hardware Wallet with Airgap 4" Touch Screen to Keep Cryptography Safe (Keystone 3 Pro) **Brand:** keystoneのストアを表示 **Price:** 245944CFA **Availability:** ✅ In Stock ## Summary > 🔐 Own your crypto fortress with Keystone 3 Pro — where security meets sophistication. ## Quick Answers - **What is this?** Cryptocurrency Hardware Wallet with Airgap 4" Touch Screen to Keep Cryptography Safe (Keystone 3 Pro) by keystoneのストアを表示 - **How much does it cost?** 245944CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/725637292-cryptocurrency-hardware-wallet-with-airgap-4-touch-screen-to-keep) ## Best For - keystoneのストアを表示 enthusiasts ## Why This Product - Trusted keystoneのストアを表示 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open-Source Transparency:** Trust the tech with fully open-source firmware and hardware designs for ultimate peace of mind. - • **Seamless Backup & Recovery:** Industry-standard BIP32/39/44 seed phrase support ensures your assets are safe across wallets. - • **Unbreakable Air-Gap Defense:** Keep your crypto offline and hacker-proof with 100% air-gapped QR code transactions. - • **Universal Crypto Compatibility:** Manage over 1000 coins including BTC, ETH, USDT, and more — all in one secure device. - • **Touchscreen Control at Your Fingertips:** Navigate your portfolio effortlessly on a sleek 4-inch touchscreen designed for pros on the move. ## Overview The Keystone 3 Pro is a cutting-edge hardware wallet featuring a 4-inch touchscreen and 100% air-gapped QR code communication to secure over 1000 cryptocurrencies. Its open-source firmware and secure element protect private keys from online threats and side-channel attacks. Designed for professional crypto managers, it supports multi-signature transactions, staking, and seamless backup compatibility with major wallets like MetaMask. ## Description Keystone Hardware Walletは、ビットコイン、イーサリアム、USDT、BCH、XRP、Tron、LTC、Dash、Polkadot、Kusama、および1000以上の暗号通貨用の100%エアギャップQRコード通信ハードウェアウォレットです。 オープンソースファームウェア、4インチタッチスクリーン、PSBT Bitcoinマルチシグサポートを備えた便利な冷蔵ソリューションを提供します。 携帯電話をサポートする安全で便利なハードウェアウォレットの完璧なバランスで暗号通貨を保護します。 Review: Satisfecho - Es buena como una coldwallet., una ventaja de keystone es que puedes verificar la autenticidad del dispositivo en la.pagina de keystone, lo que te permite estar un poco más seguro de que no hubo manipulación previa del dispositivo. Y si la verificación no es buena en en la página de keystone. Pues tienes la ventaja de la devolución de desertcart. Y tenían planes a meses sin intereses también por eso lo compre por desertcart y no directo en. Keystone Review: Worth every penny - If you’re looking for a multi coin hardware wallet, look no further. Costly? Only buy if your investment significantly exceeds this price. Integrates perfectly with software wallet counterparts, one can verify the product online, open source software and ofc one can sign transactions. Supports almost all tokens including memes. (solfare and metamask) Go for it. ## Features - 迅速なセットアップについては、guide.keyst.oneをご覧ください。 充電/バッテリーの問題に直面している場合は、バッテリー体験を向上させるために、リリース時にKeystoneをV-1.5.6以降にアップデートしてください。 - エアギャップ:100%エアギャップハードウェアウォレットで暗号通貨を保護します。 QRコードスキャンで安全に取引を行います。 秘密鍵は安全な要素内に保存され、サイドチャネル攻撃に耐性があり、オンラインの脅威から完全に保護します。 - オープンソース:当社のSecure Elementファームウェア、ハードウェアデザイン、ハードウェアウォレットアプリケーション、およびオペレーティングシステムの特定のコンポーネントはオープンソースです。 - 高度な機能:PSBT BTCマルチシグ、ETHマルチシグ、ステーキング、トランザクションデコード。 当社のマルチコインファームウェアは、BTC、ETH、USDTなどを含む1000以上の暗号通貨をサポートしています。 - バックアップ&リカバリ:当社のハードウェアウォレットによって生成されたリカバリーフレーズは、すべてのKeystoneハードウェアウォレットだけでなく、BIP32/39/44シードフレーズ標準をサポートする他のハードウェア/ソフトウェアウォレットと互換性があります。 MetaMask、ラビーなどの注目すべき財布があります。 - 内容:ハードウェアウォレット、ユーザーマニュアル、シードシート6枚、USB-Cケーブル 寸法:103.9mm x 62.5mm x 12.9mm。 重量:103g 画面表面にプラスチック保護フィルム(キズがある場合があります)がありますので、フィルムをはがしてご使用ください。 - ヘルプが必要ですか? support@keyst.oneにお問い合わせください ## Technical Specifications | Specification | Value | |---------------|-------| | Amazon Bestseller | #348,216 in DIY, Tools & Garden (See Top 100 in DIY, Tools & Garden) #206 in Safe Accessories | | Asin | B0CCRP4Z59 | | Batteries Included | Yes | | Batteries Required | Yes | | Brand | KEYSTONE | | Color Name | Keystone 3 Pro | | Customer Reviews | 4.0 4.0 out of 5 stars (209) 4.0 out of 5 stars | | Date First Available | January 27, 2024 | | Item Model Number | Keystone 3 Pro | | Manufacturer | Keystone | | Product Dimensions | 12 x 8 x 4 cm; 281 g | ## Images ![Cryptocurrency Hardware Wallet with Airgap 4" Touch Screen to Keep Cryptography Safe (Keystone 3 Pro) - Image 1](https://m.media-amazon.com/images/I/41e9KZc+2eL.jpg) ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Satisfecho *by A***O on 2024年12月21日にメキシコでレビュー済み* Es buena como una coldwallet., una ventaja de keystone es que puedes verificar la autenticidad del dispositivo en la.pagina de keystone, lo que te permite estar un poco más seguro de que no hubo manipulación previa del dispositivo. Y si la verificación no es buena en en la página de keystone. Pues tienes la ventaja de la devolución de Amazon. Y tenían planes a meses sin intereses también por eso lo compre por Amazon y no directo en. Keystone ### ⭐⭐⭐⭐⭐ Worth every penny *by A***M on 2024年8月21日にインドでレビュー済み* If you’re looking for a multi coin hardware wallet, look no further. Costly? Only buy if your investment significantly exceeds this price. Integrates perfectly with software wallet counterparts, one can verify the product online, open source software and ofc one can sign transactions. Supports almost all tokens including memes. (solfare and metamask) Go for it. ### ⭐⭐⭐⭐⭐ Good product, but can be better *by D***L on 2024年11月27日にオランダでレビュー済み* I've received the keystone 3 pro and tested it out for a couple of days now. I like the system and its security features, but I don't like that it forgets my passphrase and that its sometimes difficult for my laptop, pc & iPhone to read the QR codes. Regarding the passphrase feature, maybe its an extra security feature to forget it everytime you turn off the device, but coming from a Ledger device its pretty inconvenient. On the Ledger you could just simply have 2 different login codes, one for the non-passphrase account and one for the passphrase account, but with the keystone you need to enter the passphrase everytime you switch off the device. Personally I miss this feature and on a side note I also miss having the option to have longer login codes. Regarding reading the QR codes, it goes flawlessly from the camera on the keystone, but on the iPhone, Laptop & PC it sometimes feels the keystone's screen is barely big enough to get a propper read, even in zoomed in mode. Having a slightly bigger screen on the keystone to allow a slightly more zoomed out QR-code I think would have been better. In the beginning I struggled connecting my Metamask and Eternl accounts properly with my Ledger seed phrase, but noticed after a while you need to turn on the Ledger Live option on the Keystone device to get the correct account connected. Sometimes this option resets, so every time I scan QR codes I need to double check the Ledger option is selected, which is a little annoying. Although the above sounds negative, I'm happy with the product as everything else works as expected and full fills my need for a more user friendly hardware wallet compared to my Ledger Nano S (Plus). For everyone considering this product and wonders if an SD card is required: it is optional as far as I can tell. I've updated my firmware purely with USB cable and didn't need any SD card, I've also used the Keystone without SD card. ofcourse updating through SD card may be a bit safer, but I think there's bigger risks in life. ## 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.sn/products/725637292-cryptocurrency-hardware-wallet-with-airgap-4-touch-screen-to-keep](https://www.desertcart.sn/products/725637292-cryptocurrency-hardware-wallet-with-airgap-4-touch-screen-to-keep) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-22*