International Unlimited Data SIM Card 30 Days, 5G 4G LTE High Speed 10GB Data (After 256Kbps) for 51 Countries USA,UK,Europe,
3.6 | 31 ratings
Price: 21.99
Last update: 03-29-2026
About this item
- International Data SIM Card: One TALKSIM SIM, connect to the world. It works as a USA data SIM card to meet all your data requirements, and also acts as a prepaid travel-only data SIM card for the UK, Europe, Asia, and Oceania. Whether you’re taking a short local trip or traveling around the world, it provides stable network support. You’ll enjoy wide-ranging coverage and dependable service in 51 international countries across the globe. To ensure seamless connectivity during your travels, please activate your SIM card one week before your departure.
- Experience Smooth Connectivity: Designed for unlimited data, this SIM card uses fast 5G and 4G LTE networks, support leading carriers—America’s AT&T and Verizon, plus Europe’s Orange, Vodafone, and Telefonica. Equipped with advanced smart tech, it automatically connects to the most accessible carrier, guaranteeing top-tier coverage and signal quality whether you’re traveling, working, or studying overseas.
- Prepaid Unlimited Data &Flexible Top-Up Plans: With TALKSIM unlimited data sim card for 30days, you can enjoy high speed 10GB data and unlimited data after 256kbps on streaming videos, transferring files, and joining online meetings, easily meeting your daily high-frequency data needs. Sign up and activate now to start a lag-free internet experience instantly. TALKSIM prepaid USA SIM card features a variety of cost-effective and flexible data plans to meet your different data needs. Please note that this 4G LTE SIM card is data only, not include voice or text services (no phone number)
- Wide-Ranging Device Compatibility: Our international travel SIM card with unlimited data enables smooth connectivity across all unlocked 3G/4G/5G devices—including smartphones, tablets, portable hotspots, USB routers, laptops, and even 4G smartwatches. Whether you’re streaming content on a tablet before flight, sharing a hotspot from a pocket WiFi in a café, or keeping connected via a smartwatch while hiking, it offers plug-and-play functionality with no setup troubles at all.
- 51 Countries Coverage: International SIM card for travel is valid in Albania, Armenia, Australia, Austria, Belgium, Bulgaria,Croatia,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,HongKong,Hungary,Iceland,Indonesia,Ireland,Israel,Italy,Kazakhstan,Kyrgyzstan,Latvia,Liechtenstein,Lithuania,Luxembourg,MacaoChina,Malta,Moldova,Montenegro,Netherlands,NewZealand,Norway,Pakistan,Poland,Portugal,Romania,RussianFederation,Slovakia,Slovenia,Spain,Sweden,Switzerland,Thailand,Turkey,Ukraine,UnitedKingdom,UnitedStates,Uzbekistan.
- No Roaming Charges & No Contract: Our TALKSIM international data SIM card cuts roaming costs to nothing—making it perfect for budget-savvy travelers, business professionals, and students. This prepaid 4G LTE data only SIM card for European travel provides reliable connectivity with no obligations: no long-term contracts, credit checks, activation charges, or advance payments required. You can also forget about hidden fees and unused SIM cards remain valid for 12 months.
- Always by Your Side: TALKSIM’s prepaid international travel unlimited data SIM card for the USA and Europe includes lifetime technical support. Have questions or issues? Our support team is available online around the clock—we’re here to make sure your experience stays hassle-free. Simply keep your ICCID number ready, and we’ll handle everything else for you.
Product information
Item details
| Brand | TALKSIM |
|---|---|
| Service Provider | AT&T Verizon Orange Vodafone Telefónica |
| Number of Items | 1 |
| Model Number | Unlimited 10GB 30Days SIM |
| Warranty Description | Lifetime Warranty |
| Manufacturer | TALKSIM |
| Best Sellers Rank |
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| ASIN | B0FL7D1Z7D |
| Customer Reviews | 3.63.6 out of 5 stars(31) 3.6 out of 5 stars |
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International Unlimited Data SIM Card 30 Days, 5G 4G LTE High Speed 10GB Data (After 256Kbps) for 51 Countries USA,UK,Europe,Asia,Oceania, for Unlocked WiFi Hotspot, Phones and Tablet–No Contract
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Additional details
| Cellular Technology | 5G 4G LTE |
|---|
Top reviews from the United States
- ManojkumarIt’s worth to spend moneyRight now I use in USA it’s working fine
- Amazon CustomerJust not for the CaribbeanI can only go by my own experience the sim card did not work for me. Customer Service was unattainable in a foreign country with no service so the effort was useless. I seriously regretted the money I spent getting this Sim card. I ended up calling my phone provider and taking the international plan they offered at the time.
- Universal Tech SolutionsInternational Unlimited 30 Day SIM cardSuper simple, fast and easy setup. 5G and 4G speeds. With a good connection on 4G I could pull up to 80Mbps averaging 65Mbps in my area. The upload is usually 3.5-5Mbps which is not bad at all for 4G in the mountainous area I live in. Data quality was excellent and I had no issues with it. This is great value for the dollar for a business trip, holiday or any type of adventure where you might need a hotspot or extra data. These are also easy to reload. Customer service is snappy and good. I highly recommend. Note: After the first 10GB, the speed will drop to 256Kbps which is barely useable for anything more than SMS, Email or very simple websites. Many apps and some games will function at that speed and VOIP calls can have issues unless you have a perfect connection so bear that in mind. It's how they keep the cost down.
- david linGreat for travel, but watch that data limitI recently used this SIM card during my trip through Spain, Italy, and France, and overall I'm pretty impressed! Installation was super straightforward - just pop it in and you're good to go within a few minutes. No complicated setup or configuration needed.
The data speeds were excellent in all three countries. I was able to stream music, use navigation apps, video call my family back home, and browse social media without any issues. The connection was reliable and I didn't experience many dropped connections.
The 10GB of high-speed data was perfect for my two-week trip since I wasn't constantly streaming video. However, I did hit the limit toward the end of my vacation, and I have to say the speed reduction after 10GB is pretty noticeable. It drops to 256Kbps which is really only good for basic messaging and email checking. If you need to look up directions or browse websites, it can be frustratingly slow.
For the price and convenience, I'd definitely recommend this SIM for travelers who use data moderately. Just be mindful of that 10GB limit if you're a heavy user. Great product overall! - Rev. Dr. WhoData DriverThis sim card functions well and provides 10GB of data for 30 days, which makes it a good value for the money because of all that data. It does not provide any phone service, just data. It is easy to use, just popping in the sim slot of your device, so set up is a breeze. Coverage is very strong anywhere you have 5G or 4G LTE service. I would get this again if needed.
- Wm. J. TurnerQuit suddenlyBought it for my wife for a trip to Europe. It quit working after less than a week and 0.5GB of use.
- R. MohebanConsistent high speeds for 10.7GBI have used literally dozens of prepaid data-only SIM cards for home internet. What I do is install them in a smartphone and then use the hotspot feature to use the mobile phone's internet data on my personal computer. As a system it works only as well as the service supplying the SIM card, a company that partners with one or more of the three major cellular infrastructure owners of TMobile, AT&T or Verizon. In short, I've got lots of experience with these data-only SIM cards, albeit most from a single location.
This card gave me very good speeds for surfing at all hours of day and night for the roughly one week period it took me to use the high speed 10GB allotment. No problems at all, and as often is the case I got extra data, 10.7GB of high speed per my phone's data usage counter. As one of these cards can be had for currently $21 (after digital coupon) that's also a great deal of just $2 per GB.
Then there's the extra unlimited low speed data for 30 days. I got slow enough speeds that I gave up after some of the websites I frequent were loading slowly or in some cases failing to load at all. For some reason online banking at chase.com has data intensive page loads (go figure - no video or high def images) and my Chase account home page would not load at all. My orders page at amazon.com did load fairly well. But overall the frustration was not worth it so I removed this SIM card and forfeited the low speed data I might have used for the next 3 weeks. To be honest sometimes it was slower than dialup and when some sites would not load at all I just didn't have the patience. Youtube videos even at lowest resolution would not run at all.
Still, if you just look at this card as 10GB of high speed as if it did not also have unlimited low speed, it's a great performer and a great deal at $2 per high speed GB over 30 days. The extra unlimited low speed is just gravy, which depending on your needs and situation might have considerable value.
Finally, I have used various data only SIM cards from TALKSIM before, and they have been among the easiest to configure and most trouble-free. With other more obscure brands of cards I've had miserable experiences with configuration problems, and dealing with customer service. With TALKSIM, having used perhaps 20 of their SIM cards, I've had zero problems or issues that were not resolved quickly.
This card earns a five star recommendation, delivering on both quality and value. TALKSIM has for me also performed among the best of the various companies that sell data-only cards. - LNOT A GOOD INTERNET SERVICEMy first time purchasing this internet only sim card. I ordered it for my trip through out Europe. My first stop was Portugal and as soon as I landed the service worked well about 15 mins. After that there was no internet for 2 days, I tried emailing customer service but they take a really long time to reply. The international roaming is what I was trying to avoid using. I ended up using my international roaming for 2 day = 12.99 per 24hrs = $25.98. After an exchange of various emails they sent me a photo stating the internet was working which it started magically working because they probably did something to fix it. After Portugal my stops were Spain, France, and London and the internet worked good except until my last day and the day of my travel back home from London the internet just stopped working. I was far from the hotel but thank God I knew my way back to the hotel. I understand the internet service might be slower in some areas but slow and no internet at all are very different things.