United Network revolutionizes hardware wallet technology with its innovative NFC card wallet, combining the convenience of a credit card form factor with enterprise-grade security. This multichain, non-custodial solution enables users to send, receive, store, and swap assets across multiple blockchains directly through any web browser or mobile app — all while keeping private keys securely stored on the card. The wallet's cutting-edge NFC technology ensures that private keys never leave the card. Every transaction is securely signed by simply tapping the card to your smartphone, providing both maximum security and unparalleled convenience. Built on advanced FIDO security standards, the wallet delivers bank-level protection for your digital assets. Supporting major networks including Bitcoin, Solana, Ethereum, BNB Chain, Tron, Ripple, COTI, TON, Avalanche, Arbitrum, Base, Venom, and Polygon, United Network offers comprehensive multichain functionality. The on-card multichain cryptography ensures secure signing across all supported networks, while seamless WalletConnect integration enables instant authentication into Web3 applications. Currently offering a special 30% discount with promo code "bitcoincom", United Network provides an accessible entry point into premium hardware wallet security. The company also offers flexible white-label solutions for enterprises and ecosystem partners looking to provide custom-branded hardware wallet solutions to their users.
United Network NFC Card Wallet Review
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United Network NFC Card Wallet Review
United Network NFC Card Wallet
United Network revolutionizes hardware wallet technology with its innovative NFC card wallet, combining the convenience of a credit card form factor with enterprise-grade security. This multichain, non-custodial solution enables users to send, receive, store, and swap assets across multiple blockchains directly through any web browser or mobile app — all while keeping private keys securely stored on the card.
The wallet's cutting-edge NFC technology ensures that private keys never leave the card. Every transaction is securely signed by simply tapping the card to your smartphone, providing both maximum security and unparalleled convenience. Built on advanced FIDO security standards, the wallet delivers bank-level protection for your digital assets.
Supporting major networks including Bitcoin, Solana, Ethereum, BNB Chain, Tron, Ripple, COTI, TON, Avalanche, Arbitrum, Base, Venom, and Polygon, United Network offers comprehensive multichain functionality. The on-card multichain cryptography ensures secure signing across all supported networks, while seamless WalletConnect integration enables instant authentication into Web3 applications.
Currently offering a special 30% discount with promo code "bitcoincom", United Network provides an accessible entry point into premium hardware wallet security. The company also offers flexible white-label solutions for enterprises and ecosystem partners looking to provide custom-branded hardware wallet solutions to their users.
Perks
- United Network is a multichain, non-custodial NFC hardware wallet in a card form factor.
- Users can send, receive, store, and swap assets cross-chain directly in a web browser or mobile app.
- Private keys never leave the card — transactions are signed when the user taps the card to their smartphone.
- Advanced NFC communication security using FIDO standards.
- On-card multichain cryptography ensures secure signing across multiple networks.
- Seamless authentication into Web3 apps via WalletConnect.
- Flexible white-label solutions available for enterprises and ecosystem partners.
Platform type
Media
Supported assets
7+
A 30% discount is available using the promo code 'bitcoincom'. Make sure to enter promo code into Coupon section during checkout.
Credit Card Form Factor
Ultra-portable NFC card design fits in any wallet, providing hardware security wherever you go.
Tap-to-Sign Technology
Sign transactions securely by simply tapping your card to your smartphone - no cables or dongles required.
FIDO Security Standards
Advanced NFC communication security using industry-leading FIDO standards for maximum protection.
Cross-Chain Swaps
Send, receive, store, and swap assets across multiple chains directly from browser or mobile.
WalletConnect Integration
Seamlessly authenticate and connect to Web3 applications with built-in WalletConnect support.
Enterprise White-Label
Flexible white-label solutions available for businesses and ecosystem partners.
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