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MITILENA COLD PROFESSIONAL OFFLINE USB CRYPTO WALLET
Ingia Sajili
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Professional Cold Crypto Wallet

Supports over 11,000 cryptocurrencies and secure offline transaction signing

  • nfc crypto payMake crypto transfers instantly – just tap your physical NFC card to your smartphone. Share the card with friends or pass it on as an inheritance.
    Store it as an asset.

  • Your funds are yours alone. This is a cold wallet: the private key and seed phrase remain exclusively on your device. We don't store your funds, so we don't require documents or KYC.

  • Integration in just a couple of clicks. Add our system to your website or store to accept crypto payments.

  • anti spyware wallet Everything works without unnecessary complications: no hidden software or constant processes in the background – just you and your wallet.

  • Maximum security. Offline transaction signing on a dedicated device – a level above all standard solutions.

  • Free basic version available on Windows, macOS, Linux, iOS and Android. Advanced functionality for just $99.99.

  • Free basic version with sufficient functionality. Advanced functionality for just $99.99.

  • Support for the most modern technologies: Bitcoin Taproot addresses are available in the wallet. List of all supported cryptocurrencies.

usb professional hardware nfc wallet Mitilena: bitcoin, ethereum, bnb, xrp

Buy the full version

Tazama faida za pochi yetu bora ya crypto..

Pakua programu ya mkoba. Kwa bure See more wallet variants
download our app in google play
Support for hardware NFC cards and fast QR payments
download our app in Apple store
Support for hardware NFC cards and fast QR payments
Mkoba baridi (x64, arm64)
Windows
Private key stays on device.
Toleo: 2.2.9996
Mkoba baridi (Intel, M1)
Mac OS
Private key stays on device.
Toleo: 2.2.9996
Mkoba baridi (x64, arm64)
Linux
Private key stays on device.
Toleo: 2.2.9996

Download the real cold wallet

download our app in google playdownload our app in Apple store
Wewe ni mtandaoni
DATA IMESASISHWA Zamani sana,
SARAFU USD
shughuli ya saa iliyopita
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Bitcoin, BTC
$0
  •   Get your address for free in 3 seconds
     
    Get Address
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ethereum icon
Ethereum, ETH
$0
  •   Get your address for free in 3 seconds
     
    Get Address
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people are already sleeping peacefully
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✦ #1 Mitilena Premium — not a toy. A wallet made for ourselves.

You generate the key. You sign. You store.

We made a wallet that works simply — but everything stays only with you on NFC cards. Store crypto for 5-10 years without the risk of forgetting where the private keys are. Everything stays on NFC cards and encrypted stickers — at home, in the pantry, at the dacha, in the car or with relatives. Even after 7 years, at least one will definitely be found. Losing everything at once is impossible.

✓no registration, fully non-custodial
✓transactions are signed by touching a card or sticker
✓key is not stored in the phone and is not sent to the server
"No one but you can get access — not even us"
✦ One approach. Three solutions.

We went further: from offline key generation to offline transaction signing

#2 Generate private keys — completely offline

Create crypto addresses and private keys for 11,000+ coins on your computer or phone without internet. Avoid the risk that when creating new addresses they will be secretly sent to the company's server. Mitilena Keys application

App StoreGoogle Play
Feature 1

#3 Sign transactions — without internet, without risk

Offline
11,000+ cryptocurrencies
Works together with the main Mitilena wallet
Package
⭐⭐⭐⭐⭐(4.5/5)

Mitilena Offline is an application for offline transaction signing. Keys are encrypted inside.
The application has no network access at all — this has been verified by App Store and Google Play moderators. Your signatures are protected even from us.

App StoreGoogle Play

Why offline signing?

Creating private keys and signing transactions directly on your device (non-custodial) protects you from hackers who can hack the wallet company's server, as well as from blockages, failures or bankruptcy of this company.
And offline generation and signing go even further — they protect even from the company itself: keys never leave your device and cannot be sent to their server — even secretly.

✦ USER REVIEWS

Real experience, real security

Quote

"Best crypto wallet"

Review Photo
NFC sticker on monitor stand

Perfect balance of convenience and security. I can't believe how all my Bitcoin and Ethereum passwords are encrypted in one sticker. My family is now at ease about their assets.

Author
Alex Larin
blockchain startup co-founder
Quote

"Maximum protection"

Review Photo
NFC sticker on speaker

Finally a wallet that gives full control. Private keys are only with me, no servers. Offline transaction signing is what I've been looking for years! And stickers with private keys are absolutely TOP.

Author
Diana Kai
freelance trader, trading experience since 2018
wallet image

Mkoba wa kitaalamu usio na ulinzi (baridi)

Unaweza kusaini shughuli nje ya mtandao kabisa. Unaweza ankara katika cryptocurrency na kuunganisha malipo ya cryptocurrency kwenye tovuti yako. Mkoba wetu unaauni zaidi ya sarafu za siri 4,700, orodha kamili iko hapa.

Unaweza kuhifadhi mabilioni ya dola kwenye Bitcoin kwenye pochi hii. Hiki ndicho kiwango cha usalama zaidi cha paranoid. Iliundwa kimsingi kwa ajili yake mwenyewe. Watu ambao wamefanya kazi katika pochi nyingine maarufu na wanajua jikoni kutoka ndani. Wanajua mambo hayo yasiyo dhahiri ambayo watu wengi hawayajui.

With our side project Mitilena Pay, you can issue cryptocurrency invoices and integrate cryptocurrency payments on your website.

wallet image
Sign the transaction with a single tap of an NFC card.
Pakua programu ya bure kwenye simu yako mahiri
Pakua programu ya bure kwenye PC

Mitilena Jan Pejsa
Company founder, Jan Pejsha.
Quote: "I value every client."

Transaction created and card tapped on the phone. Transaction signed.

The card supports over 11,000 cryptocurrencies. Some wallets with large amounts are protected by PIN, while operational ones for small amounts don't have a PIN at all. When I enter who and how much USDT to send, I simply bring the card to the phone and the private key is automatically read from the card, the transaction is instant. Just like paying with Apple or Google Pay at a store. Only here it's cryptocurrency. This is amazing ease. - explains the company founder, Jan Pejsa.

Your private key is not stored on your phone. If it's hacked tomorrow, they won't find the private key. The private key is also not sent to our server. It is stored only on your card.

We have a client who bought cryptocurrency for the long term, distributed cards to his children, and left the PIN code with a notary. Without the PIN code, children can check the balance, but cannot manage funds even with the card. Here you have a secure inheritance scheme for cryptocurrency assets. - explains the company founder, Jan Pejsa.

Naturally, in the free version of the wallet, you can send cryptocurrency without cards, as usual: you enter or scan your private key or seed phrase. And the paid version with 3 cards costs $99.99. We ship worldwide from multiple locations for quick delivery.

"When I previously used other solutions with hardware storage of private keys (or seed phrases) on a flash drive, I always couldn't forgive myself for the negligence of this method. Because you always buy one flash drive, must store it and hope that after 2-5-10 years it will still work. And what if not? For example, you bought BNB at $0.2, after 4 years you turned on the flash drive to sell BNB now at $600, but the flash drive doesn't work. And you lost your crypto gains due to a dusty flash drive.
That's why we include 3 cards in the package, and all three can have the same wallets. This is real reliability. As a bonus, you can always buy additional cards for $4 each." - explains the company founder, Jan Pejsa.

Hardware cards are easily rewritten with mirror copies through our interface or can be write-protected. By purchasing the full version of the wallet once, you receive a digital activation key and three branded cards with convenient distinguishing numbers in the design to avoid confusion.

"I've additionally attached one NFC tag under a massive table, and another behind a cabinet as stickers. That's it, I will never lose my wallets. And no one will be able to crack the PIN code, because the encryption algorithm is so strong that checking one variant takes about a second. Thousands of years wouldn't be enough to go through even the most basic combinations." - explains the company founder, Jan Pejsa.

Stickers can be purchased with your order in the shop.

Asilimia 100 ya pochi la nje ya mtandaoAsilimia 100 ya kazi nje ya mtandao

Maswali yanayoulizwa mara kwa mara

  • Je, Mitilena Wallet ni mkoba usio na dhamana?
    +
  • Kwa nini mkoba usio na dhamana ni bora kuliko ule wa kawaida?
    +
  • Je, mimi ndiye mmiliki wa funguo za kibinafsi kwenye pochi yako?
    +
  • Je, Mitilena ni pochi baridi?
    +
  • Je, Mitilena ni pochi iliyo na sahihi ya nje ya mtandao?
    +
  • Je, inawezekana kutumia Mitilena Wallet kwenye kiendeshi cha flash bila malipo?
    +
  • Ni ngumu sana kwangu, ninawezaje kuanza kuitumia?
    +
  • Ufunguo wa kibinafsi katika cryptocurrency ni nini na anwani inahusianaje nao?
    +
  • Blockchain ni nini kwa kifupi?
    +
  • Unawezaje kusimba daftari zima na hesabu ya bidhaa kuwa nambari moja ndogo?
    +
  • Usimbaji fiche ni nini kwa kifupi?
    +
  • Haiwezekani kupata ufunguo wa kibinafsi kwa nguvu ya kikatili?
    +
  • Je, muamala wa blockchain umethibitishwa na ufunguo wa faragha wa mtumaji?
    +
  • Je, mkoba usio na dhamana husaini muamala nje ya mtandao?
    +
  • Kwa nini sahihi ya muamala wa nje ya mtandao inahitajika?
    +
  • Ikiwa kitu kitatokea, je, ninaweza kuhamisha pochi yangu hadi kwenye pochi nyingine?
    +
  • Je, nihifadhi wapi funguo zangu za faragha?
    +
  • Nilifurahia kusoma vipengele vya kiufundi, ni wapi ninaweza kupata maelezo zaidi kuhusu mada hii?
    +
  • Je, kuna suluhu za hifadhi salama ya cryptocurrency kwa makampuni?
    +
  • Nataka kuwa mwekezaji wako, hii inawezekana?
    +
  • Mitilena Pay ni nini?
    +
  • Ninataka kuwekeza si kwa ishara, lakini katika kampuni yako, ni kiasi gani cha chini?
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  • Nani yuko kwenye timu ya mradi?
    +
  • У меня кошелёк работает и без регистрации?
    +
  • Je, kuna msaada wa kiufundi?
    +
  • Je! itawezekana kila wakati kutumia mkoba bila usajili?
    +
  • Je, pochi yako inahitaji KYC?
    +
  • Ni data gani inahitajika kwa usajili wa kawaida na matumizi ya mkoba baridi?
    +
  • Je, bidhaa yako inasambazwa vipi?
    +
  • Viwango vya sarafu ya crypto vinasasishwa vipi hapa?
    +
  • Je, shughuli ya kuingia katika toleo la wavuti pia hufanyika kwenye kifaa changu?
    +
Habari za blogu yetu na jinsi ya mwongozo

How Transaction Signing Works in the Basic Web Version of the Wallet

In 10 years, you won't remember your seed phrase — or where you stored your wallet

USB Wallets: An Expensive Security Illusion

Premium users can generate private keys from their own passwords

How to Securely Create a USDT BEP-20 Wallet and Use It

List of supported cryptocurrencies, including offline signing

MITILENA COLD HARDWARE OFFLINE USB CRYPTO WALLET

2021 - 2025 © - Mitilena - mkoba wa kitaalam wa crypto.

Imeokwa na Mitilena Wallet USA LLC.
Je, una swali? Wasiliana nasi: support@mitilena.com

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