When people think of cold crypto wallets, they often picture something clunky: USB devices, special cables, outdated desktop apps, complicated installations, and hours spent watching setup tutorials.
The Vault Key Card (VKC) changes that.
Designed from the ground up for mobile-first convenience, Zypto’s VKC gives you true cold storage security without the friction. Whether you’re brand new to crypto or a seasoned hodler, the VKC keeps things simple.
Fast Setup, Right From Your Phone
No cables. No desktop. No dongles.
To get started, all you need is Zypto App. Pair your VKC with your mobile device in just a few taps.
- Tap ‘Activate VKC’ in Zypto App
- Tap the VKC to your device’s NFC reader (make sure NFC is switched on in your device)
- Choose which wallet or wallets you’d like to protect (up to 3 with 1 VKC)
Your keys are instantly split between your phone and the card, never fully stored on your device.
It’s intuitive. It’s simple. And it’s completely self-custodied.
Designed for Everybody, Not Only Crypto Pros
Crypto security has been too complex for too long. The VKC strips it down to what matters: protection, control, and simplicity. No jargon, no learning curve, just security that slips easily into your life.
Truly Mobile, Truly Secure
Most cold crypto wallets still rely on desktop software or browser extensions. That might work for people who stay in one place, but not for how many of us live and work today.
With the VKC, your phone becomes your signing device. You can safely approve transactions from anywhere, knowing your private key remains cold and secure until the moment it’s needed.
No Tech Skills Required
You don’t need to “speak crypto” to use it. Forget wallet configuration anxiety. The VKC was built to remove barriers. No technical setup. No confusing interfaces. Just strong, streamlined security, simplified.
Simply Tap to Transact
When it’s time to send or sign a transaction, the VKC makes it fast and easy.
You simply approve the transaction in Zypto App and tap the VKC to your phone. For just a brief moment, the key components come together to authorise the transaction, then return instantly to cold storage.
Your private key is never stored in full, and never left online.
Related: What is Cold Storage in Crypto?
Quick Recovery Without Risk
Lost your card or phone? You’re not locked out.
Because the VKC uses a split-key architecture, your assets aren’t stored in one place. The data on your card is secured by advanced access control and is useless to anyone without your linked device.
Simply remove the wallet from your device, re-import it with your seed phrase, associate it with a new VKC and you’re all set.
Related: Crypto Wallets – Common Misconceptions
No Need for a New Wallet
Unlike some traditional hardware wallets, the VKC doesn’t force you to abandon your existing wallet or seed phrase. It works with the wallet or wallets you have in Zypto App, giving you an easy onramp to stronger security without the hassle of migration.
Always With You, Without Bulk
The VKC is the size of a credit card, fits in your wallet or bag, and doesn’t draw attention. No cables, no USB ports, no adapters, just tap to sign.
Try the Cold Crypto Wallet That’s Actually Easy to Use
The VKC is cold storage, reimagined for everyday life. With no cables, no steep learning curve, and no compromises on security, it’s everything you want in a cold crypto wallet, all without the hassle.
How the Zypto VKC Measures Up Among Cold Crypto Wallets
If you’re evaluating cold crypto wallets, it helps to see the facts side-by-side. Below is a comparison of key features based on official product information, so you can see how the Zypto Vault Key Card stands out.
| Feature | Zypto VKC | Ledger Nano | Trezor |
|---|---|---|---|
| Mobile-First Design | Yes | Partial (via companion app) | Partial (via companion app) |
| Works Without Desktop | Yes | No | No |
| No Cables or Dongles Required | Yes | No (USB-C cable required) | No (USB cable required) |
| Setup Time | Under 30 seconds | ~10–15 minutes | ~10–15 minutes |
| Supports Over 24,000 Coins & Tokens | Yes | Unclear (info not listed) | Unclear (info not listed) |
Ready to Simplify Your Crypto Security?
Order your Zypto Vault Key Card today through Zypto App and take advantage of the limited-time offer of just $75. Experience true cold storage, made mobile, made simple.
