Features Security Coins Pricing FAQ
Certified Hardware Wallet

Your Keys.
Your Crypto.
Your Control.

Private keys never leave the device. Every transaction is physically confirmed on-screen. True self-custody — no third party, no compromise.

Learn More
5500+ coins & tokens
Secure Element chip
Bluetooth & USB-C
Secure Element
Keys offline
VAULTKEY
0xf4a2...9c1e
5500+ Coins
All major networks
Secure Element
Certified chip
Bluetooth & USB-C
Mobile & desktop
Offline Storage
Air-gapped keys
PIN Protected
Anti-tamper design
Simple Setup

How It Works

Three simple steps from unboxing to complete security

01

Generate on Device

Your device arrives completely blank and factory-fresh. Your 24-word seed phrase is generated directly on the device during first setup — it never leaves the chip, ever.

02

Connect Your Wallet

Install the VaultKey companion app on your phone or desktop. Connect via Bluetooth or USB-C. Manage your portfolio and initiate transactions with ease.

03

Confirm on Device

Every single transaction must be physically confirmed using the buttons on the device. You see exactly what you're signing, on the device screen. Nothing moves without your approval.

Why VaultKey

Built for True Ownership

Every feature engineered for maximum security and everyday usability

Offline Key Storage

Private keys are generated and stored entirely on the Secure Element chip. They never leave the device, never touch the internet, never appear on any screen connected online.

Physical Transaction Confirmation

Every transaction is displayed on the device screen. You confirm using the physical buttons — no software can approve a transfer without your physical action on the device.

Secure Element Chip

The same certified chip technology used in bank cards and passports. Resistant to physical attacks, side-channel analysis, and fault injection attempts.

Bluetooth & USB-C

Connect wirelessly via Bluetooth 5.0 to your smartphone, or use the USB-C port for desktop. Manage your portfolio from wherever you are, on any device.

5500+ Supported Assets

Bitcoin, Ethereum, Solana, BNB, XRP, and thousands more coins, tokens, and NFTs across all major blockchain networks — all managed from one device.

Recovery Phrase Backup

Your wallet is protected by a standard 24-word BIP-39 seed phrase. If your device is lost or damaged, you can restore full access to your assets on any compatible wallet.

Zero Trust Design

We Never See
Your Keys. Ever.

Our security model is built on a simple principle: even we cannot access your funds. Your keys are generated by you, on your device, with no third party involved.

Ships Factory-Fresh & Blank

Every device is sealed and completely empty. No keys, no data, nothing pre-loaded. You can verify this yourself at first boot.

Keys Generated Offline

Your private keys are generated entirely on the Secure Element chip during your first setup. They are never transmitted, never stored elsewhere.

Transactions Signed On-Device

Signing happens inside the Secure Element. The transaction data goes in, the cryptographic signature comes out — your key never moves.

100%
Offline key generation
0
Remote attack surface
24
Word recovery phrase
CC EAL
Certified chip standard
Multi-Chain

Supports 5500+ Assets

All major cryptocurrencies, tokens, and NFT collections — one device

Bitcoin
BTC
Ξ
Ethereum
ETH
Solana
SOL
B
BNB
BNB
XRP
XRP
Cardano
ADA
Avalanche
AVAX
Polygon
POL
Ð
Dogecoin
DOGE
Ł
Litecoin
LTC
Polkadot
DOT
Cosmos
ATOM

Plus +5500 more tokens & NFTs across Ethereum, Solana, BNB Chain, Polygon, Avalanche, and all major EVM-compatible networks

Choose Your Model

Simple, Honest Pricing

No subscription. No hidden fees. One device, lifetime access.

Basic
Everything you need to secure your crypto
79
incl. VAT · Free shipping EU
  • 5500+ supported coins
  • Secure Element chip
  • Bluetooth & USB-C
  • Companion app access
  • 24-word recovery phrase
FAQ

Common Questions

Everything you need to know before your first hardware wallet

Your funds are never stored on the device itself — only the keys that access them. As long as you have your 24-word recovery phrase stored safely, you can restore full access to all your assets on any compatible hardware wallet or software wallet. This is why keeping your seed phrase secure is critical.
No. Every VaultKey device ships completely blank and factory-sealed. There are no pre-loaded keys, no seed phrase, no data of any kind. During your first setup, you generate your own unique seed phrase directly on the device. We have never seen it and never will.
No. Your crypto is stored on the blockchain, not on the device — and the blockchain does not require your active participation to hold your assets. The device simply holds the private key that proves ownership. It can be kept completely offline indefinitely; your assets remain safe and accessible whenever you reconnect.
When you initiate a transaction via the companion app, the transaction details are sent to the device for review. The device screen displays exactly what you are signing — the recipient address and amount. You must physically press the confirmation button on the device. If someone gains access to your computer or phone, they still cannot send your funds without your physical device and manual confirmation.
Your seed phrase is a sequence of 24 standard English words that can regenerate your private keys on any compatible wallet. It is the master backup for your entire wallet. You should write it on paper (or engrave on metal for fire resistance), store it in a secure physical location — like a safe — and never photograph it, type it into any device, or share it with anyone. Not even us. Ever.
Yes. VaultKey supports ERC-20, BEP-20, SPL, and other token standards across all major networks, as well as NFTs on Ethereum, Polygon, Solana, and other supported chains. All assets secured by the same Secure Element chip and physical confirmation system.
Take Control

Not Your Keys,
Not Your Crypto.

Stop trusting exchanges with your assets. Take full ownership today.