Best Data Cards of 2025
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Data cards are small, portable devices that store digital information such as photos, music, and documents. They are commonly used as a means of transferring and accessing data between devices such as cameras, phones, and computers. Data cards come in various sizes and capacities, ranging from a few gigabytes to multiple terabytes, making them a convenient and practical storage solution for personal and professional use. They are also durable and long-lasting, making them a reliable option for those who need to store important data on-the-go.
At a Glance: Our Top Picks
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Top 10 Data Cards
Amazon Basics 256GB microSDXC Memory Card
The Amazon Basics 256GB microSDXC Memory Card is a high-quality storage device, perfect for recording and storing Full HD/4K videos, high-resolution photos, and any other data type. It features wide compatibility, including smartphones, tablets, cameras, laptops, drones, and more. The card has an ultra-fast read speed of up to 100mb/s and write speed of up to 90mb/s. It includes an SD adapter and is shockproof, IPX6 waterproof, temperature-proof, X-Ray-proof, and magnetic-proof.
SanDisk 128GB Extreme PRO SDXC Memory Card
The SanDisk 128GB Extreme PRO SDXC Memory Card features read speeds of up to 200MB/s with SanDisk QuickFlow Technology, shot speeds up to 90MB/s and is perfect for shooting 4K UHD video and sequential burst mode photography. It comes with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) designations, which supports 4K UHD video recording and real-time video recording with enabled host devices. This memory card is ideal for professional photographers and videographers who require fast and reliable storage options.
SanDisk 256GB Ultra microSDXC Memory Card
The SanDisk 256GB Ultra microSDXC Memory Card is perfect for storing Full HD videos, photos, and applications on Android tablets and smartphones. With up to 256GB of storage, you can store more hours of Full HD video. The transfer speeds of up to 150MB/s allow you to move up to 1000 photos per minute, while A1-rated performance helps you to load apps faster. It also has Class 10 for Full HD video recording and playback.
32GB Class 10 SDHC Flash Memory Card by Micro Center (2 Pack)
This 2-pack full-size SD card by Micro Center offers 32GB SDHC flash memory with a class 10 speed rating, ensuring even and sustained video recording performance for full HD videos. With a 60MB/s read speed and 10MB/s write speed, you can quickly shoot pictures and transfer files. Note that it is not compatible with mobile phones due to physical dimensions and legacy devices may not be supported. Consult your device specifications for compatibility. The rugged construction will resist damage, and a 3-year limited warranty is included.
Lexar E-Series 128GB Micro SD Card 3 Pack
The Lexar Micro SD Card Pack is a versatile memory solution for your devices. With wide compatibility, it works seamlessly with smartphones, tablets, action cameras, and more. Capture stunning 4K UHD videos with ease, thanks to its high-speed technology. Load apps faster and enjoy smooth playback of media files. With capacities up to 128GB, store up to 6 hours of 4K video or 37,600 photos. Plus, its durability features like waterproof and shockproof design ensure your data stays safe in various conditions.
Amazon Basics Blank Index Cards, 4" x 6", White, 1000 Cards
Amazon Basics Blank Index Cards are a versatile tool suitable for use at home, school or work. The plain white cards provide a professional appearance and are cut precisely to size, allowing them to stack together neatly. Both sides are blank, providing ample space for writing or drawing. The cards measure 4 by 6 inches, making them ideal for use as flashcards, notes, presentations, recipes and more.
Amazon Basics 128GB microSDXC Memory Card
This Amazon Basics microSDXC Memory Card is a high-quality storage solution perfect for high-resolution photos, Full HD/4K videos and any other data type. It is ultra-fast with a read speed of up to 100mb/s and it is compatible with a wide range of devices such as smartphones, tablets, cameras, laptops, and more. The memory card is reliable with shockproof, waterproof, temperature-proof, X-Ray-proof, and magnetic-proof features. It also comes with an SD adapter.
PNY 64GB Elite-X microSDXC Memory Card, 3 Count
The PNY 64GB Elite-X microSDXC Memory Card is a class 10, U3, V30 speed class performance memory card that delivers read speeds up to 100MB/s. The A1 App Performance feature enables apps to run directly from the microSD card, providing faster app launch and performance. It is compatible with microSD enabled host devices such as Android smartphones and tablets, action and surveillance cameras, drones, computers and more. It also includes an SD adapter for use with SD enabled host devices including DSLR cameras, video cameras, desktops, and laptops. The PNY 64GB Elite-X microSDXC Memory Card is reliable and durable, with Magnet Proof, Shock Proof, Temperature Proof, and Waterproof features.
SanDisk 128GB microSD Memory Card for Fire Tablets and Fire -TV
The SanDisk 128GB microSD Memory Card is exclusively made for Amazon Fire Tablets and Fire TV, and it is the only one that has been tested and certified to work with these devices. This memory card adds more space for your photos, music, and movies, and it allows you to download apps and games directly to the card. With Class 10 performance, it has the ability to record and playback Full HD (1080p) videos, and it is designed to perform multiple simultaneous activities without any lag or delay.
SanDisk 128GB Extreme microSDXC Memory Card
The SanDisk 128GB Extreme microSDXC Memory Card is a high-performance memory card with up to 160MB/s read speeds, 4K UHD and Full HD ready, A2 rated for faster loading and in-app performance, and comes with the SanDisk Memory Zone app for easy file management. It is built for harsh conditions with temperature, water, shock, and x-ray proofing to ensure reliability.
Frequently Asked Questions (FAQs)
1. What is a data card used for?
A data card is a component used in computers for various data operations such as input, output, transformation, and transfer. It contains nonvolatile memory and dedicated information security logic.
2. What is a data card for Internet access?
A data card, also known as a dongle, is a portable device used for Internet access. It is smaller and more portable than traditional modems. With a data card, you can connect to the Internet wherever you are, whether at home, work, or on the go. Some data cards also have storage features for storing data like pictures, videos, or movies.
3. Can you use a data card in a phone?
Yes, you can use a data card or data-only SIM in a phone. While data-only SIMs are typically used in portable 4G hotspots or SIM-enabled tablets, they can also be used in smartphones. This allows you to use your phone as a portable Wi-Fi hotspot or for other data-related purposes.
4. Can data card SIM be used in mobile?
Yes, a data-only SIM card can be used in a mobile phone. There are two main reasons why you might want to use a data-only SIM in your phone: to turn your spare phone into a portable Wi-Fi hotspot or if you primarily use data services and do not require voice calling or SMS capabilities.
During our data card research, we found 19 data card products and shortlisted 10 quality products. We collected and analyzed 4,032,935 customer reviews through our big data system to write the data cards list. We found that most customers choose data cards with an average price of $16.15.
The data cards are available for purchase. We have researched hundreds of brands and picked the top brands of data cards, including SanDisk, INLAND, Lexar, PNY. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.
Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.