Cold Storage, Warm UX, Hot Price: Kraster Introduces a Card-sized Hardware Wallet for Secure Crypto Management
Kraster introduced a new card-sized hardware wallet balancing cold storage security with user-friendly mobile integration.Summary
Kraster is showcasing its new Kraster Wallet at SiGMA Europe 2025. This hardware wallet is designed in the format of a standard credit card, offering discreet, offline storage for private keys, unlike traditional USB devices. The wallet set includes multiple identical cards, allowing any card to restore full access if one is lost, eliminating reliance on paper seed phrases. Users interact with the wallet via a companion mobile application for sending, receiving, exchanging, and monitoring assets across over 100 blockchains. Key features include offline key storage, multi-device backup capability, multi-chain support, real-time transaction insights, and a 25-year warranty, aiming to make secure self-custody practical for everyday use.
(Source：BeInCrypto)