Safe & secure K21 wallet

Take control of your K21 assets with complete confidence in the Trezor ecosystem.

  • Secured by your hardware wallet
  • Use with compatible hot wallets
  • Trusted by over 2 million customers
Get your walletLearn more
Screenshot of K21 wallet interface in Trezor Suite app - showing full integration and support

Send & receive your K21 with the Trezor Suite app

Trezor Suite app is an app designed to work with K21, available on desktop, web & mobile.
Send & receive

Send & receive

Easily move your K21 from any wallet or exchange to your Trezor hardware wallet.
Buy, sell & swap

Swap

Move, save & store your assets using your Trezor hardware wallet.

Trezor hardware wallets that support K21

Trezor Safe 7
Trezor Safe 5
Trezor Safe 3

Sync your Trezor with wallet apps

Manage your K21 with your Trezor hardware wallet synced with several wallet apps.

  • Trezor Suite
  • MetaMask
  • Rabby

Supported K21 Network

  • Ethereum

Why a hardware wallet?

Go offline with Trezor

  • You own 100% of your coins
  • Your wallet is 100% safe offline
  • Your data is 100% anonymous
  • Your coins aren’t tied to any company

Online exchanges

  • If an exchange fails, you lose your coins
  • Exchanges are targets for hackers
  • Your personal data may be exposed
  • You don’t truly own your coins

How to K21 on Trezor

1

Connect your Trezor

Connect your Trezor hardware wallet to your computer or mobile device. If you don’t have one yet, you can buy it here.
2

Install Trezor Suite app

Install Trezor Suite app
Download and install the Trezor Suite app for the best experience, or open the web app on your browser.
3

Transfer your K21

Transfer your coin
Open Trezor Suite app, select your asset (activate first if needed), go to “Receive,” show full address, verify it on your Trezor, paste address into your exchange’s “Send to” field. Voilà!
4

Make the most of your K21

Once the K21 transfer is complete, you can easily and securely manage your K21 with your Trezor hardware wallet, all through the Trezor Suite app.

Trezor keeps your K21 secure

  • Protected by Secure Element
    Protected by Secure Element

    The best defense against both online and offline threats

  • Your tokens, your control
    Your tokens, your control

    Absolute control of every transaction with on-device confirmation

  • Security starts with open-source
    Security starts with open-source

    Transparent wallet design makes your Trezor better and safer

  • Clear & simple wallet backup
    Clear & simple wallet backup

    Recover access to your digital assets with a new backup standard

  • Confidence from day one
    Confidence from day one

    Packaging & device security seals protect your Trezor’s integrity

K21 is a closed-end art vault that provides liquid exposure to a curated collection of 21 unique and original NFT artworks by a diverse roster of influential and pioneering contemporary, digital, and cryptonative artists. Engineered for composability, durability, and equity, K21 establishes a new protocol for art.

Communities

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Explore all supported assets