Stay Connected in Cuba — No Roaming Fees
Planning to explore Cuba's colonial architecture, classic cars, and Caribbean beaches? Staying connected shouldn't mean dealing with expensive roaming charges or hunting for unreliable public WiFi. With Cardstorm's Cuba eSIM plans ranging from 1GB to 20GB and lasting 7 to 30 days, you get instant mobile data that activates only when you first connect in Cuba—not when you purchase.
Whether you're a digital nomad working remotely from Havana, a solo traveler documenting your journey through Viñales, or a couple navigating between casas particulares, our eSIM keeps you online. Pay with Bitcoin, USDT, or any of 20+ supported cryptocurrencies—no credit card, no ID checks, completely private.
- Instant activation: Your plan timer starts only at first connection in Cuba, not at purchase
- Flexible capacity: Store up to 30 plans on a single eSIM for multi-destination trips
- Hotspot enabled: Share your connection with travel companions or multiple devices
- Risk-free purchase: 60-day full refund if your eSIM remains unused
Cuba eSIM: What Happens When Data Runs Out
Running out of data while navigating Cuba doesn't mean you're stuck offline. When your current plan exhausts its data allowance or reaches its validity period, you simply purchase another plan using crypto. Since each eSIM can hold up to 30 plans, you can top up instantly without swapping profiles or reconfiguring your device.
Before you travel, verify your phone supports eSIM technology by dialing *#06# and checking for an EID number. Most recent iPhones, Samsung Galaxy models, and Google Pixels are compatible, letting you activate your Cuba data plan within minutes of purchase.
No-KYC eSIM for Cuba — Buy with Crypto
Cardstorm eliminates traditional barriers to connectivity. There's no identity verification, no passport uploads, and no credit card required. Pay with Bitcoin, USDT, ETH, or other cryptocurrencies for completely anonymous mobile data access throughout Cuba. This no-KYC approach means faster checkout and enhanced privacy—especially valuable for crypto enthusiasts and privacy-conscious travelers.
Your Cuba eSIM arrives instantly after crypto payment confirmation, ready to activate the moment you land in Havana or any other Cuban destination. The entire process takes minutes, and your plan remains valid for 60 days from purchase if unused, giving you complete flexibility for spontaneous or changing travel dates.
Accepted Cryptocurrencies at Cardstorm
Cardstorm accepts 20+ cryptocurrencies for your Cuba eSIM purchase, making us the truly crypto-first alternative for international mobile data. Whether you hold Bitcoin for long-term value, use USDT for stable transactions, or prefer Ethereum and other altcoins, you can pay directly from your wallet.
- Bitcoin (BTC): The original cryptocurrency, accepted for all Cuba eSIM plans
- USDT (Tether): Stablecoin option for predictable pricing
- Ethereum (ETH): Smart contract platform token welcomed
- 20+ additional cryptos: Including popular altcoins and tokens
- No conversion required: Pay directly in your preferred crypto without intermediaries
Buy Local eSIM for Cuba with BTC or crypto
Navigate Cuba’s vibrant streets from Havana to Trinidad without losing connection. Pay with Bitcoin, USDT, or 20+ cryptos for instant eSIM delivery—no KYC, no paperwork, just data.
Tech specs
- Delivery: Instant digital (One-click activation link, delivered via email)
- Plan activation: Automatic when connected to network with data roaming enabled
- Validity: Starts when eSIM connects to mobile network for the first time
- Calls & SMS: Not included (data only). Use WhatsApp / iMessage / Signal instead
- Top-up: Available — add more data to existing eSIM anytime
- Speed: 2G / 3G / 4G / 5G (where available)
- Hotspot: Supported
Plan type
Standard: Fixed data allowance for a fixed number of days. Full speed (up to 5G where available) until data runs out. Once the data cap is reached, the plan is exhausted. If the validity period ends before the data is used up, remaining data expires.
Premium: Large high-speed data allowance (30+ GB depending on selected duration). Once the high-speed data is consumed, unlimited data continues at reduced speed (2 Mbps) until the end of the validity period.
Compatibility
Most modern smartphones support eSIMs, including iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3+, and many others. To check if your device supports eSIM: dial *#06# — if you see an EID code, your device is compatible. Your device must also be unlocked (not carrier-locked). To check on iPhone: Settings → General → About → Carrier Lock → should show "No SIM Restrictions".
How it works
After purchase, you will receive a one-click activation link via email.
- Open the activation link directly on your device.
- Follow the on-screen instructions to install the eSIM.
- Turn on Data Roaming in your settings.
- Select the eSIM as your mobile data source.
- Done — your eSIM connects automatically upon arrival in the coverage area.
Important: install the eSIM before traveling — you'll need a stable Wi-Fi or mobile internet connection to complete the installation. Validity starts only when the eSIM first connects to a mobile network.
How to buy gift card with crypto
Choose your e-gift cardSelect any brand, amount, and token
Pay safely with cryptoNo KYC required. Secure payments through our crypto checkout
Instantly receive a voucher code via emailGet full instructions on how to redeem it
Redeem & enjoySpend crypto on real goods and come back to Cardstorm
FAQ
- Cardstorm is a marketplace for buying gift cards with cryptocurrency. We offer a secure, fast, and private way to convert your crypto into a wide variety of gift cards. Choose a brand and the correct country/region, select your amount, pay with crypto at checkout, and receive your gift card details according to the delivery method shown on the product page.
- Cardstorm offers a wide selection of digital gift cards. Popular options include Amazon, Visa, Spotify, Netflix, PlayStation, Xbox, and Sephora. Availability can vary by country/region, so choose the correct location (for example, US) or use search to see the most up-to-date list.
- Yes. Cardstorm supports 200+ cryptoсurrencies. You can buy gift cards with different cryptos including Bitcoin, Ethereum, USDC, USDT, Binance Pay, Litecoin, Dogecoin, Lightning, or Lifi. The available cryptocurrencies can vary, so check the checkout page to see the current list of supported coins and networks.
- No. Cardstorm does not require KYC/ID verification to place an order. You only need an email address so we can deliver your digital product after purchase.
However, some products (especially prepaid cards) may require identity verification at the redeeming or usage stage (for example, when you activate the card or use it with the issuer). When this applies, it’s clearly stated in the product description. - Because digital gift cards are delivered electronically and can be redeemed instantly, refunds are often limited. Check Cardstorm’s Refund Policy and the product page terms. If you believe there’s an issue (invalid code, wrong delivery, etc.), contact support with your order details.
- After your payment is confirmed, delivery is typically within a few minutes to the email address you provide. If there’s a delay, we’ll notify you promptly and help resolve it – by offering an alternative or a refund where applicable, according to the product terms.
- First, confirm you purchased the correct country/region and followed the redemption steps for that brand. If the issue persists, contact [email protected] and include your order number, screenshots (if possible), and any error messages from the redemption page.
- If you don’t see your question answered here, email us at [email protected] – we’ll be happy to assist.