Best SD Memory Cards of 2025

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SD Memory Cards are small, portable devices designed to store and transfer digital data. These cards are commonly used in digital cameras, smartphones, tablets, and other electronic devices that require additional storage capacity. With a variety of storage capacities, ranging from a few gigabytes to several terabytes, SD memory cards provide a convenient and reliable solution for anyone in need of extra storage space. They are also known for their durability and ability to withstand harsh environments, making them an excellent choice for outdoor activities or extreme conditions.
At a Glance: Our Top Picks
Top 10 SD Memory Cards
SanDisk 128GB Extreme PRO SDXC Memory Card
The SanDisk Extreme PRO SDXC card offers impressive performance with card offload speeds of up to 200MB/s, allowing you to transfer your files quickly and efficiently. You can take advantage of shot speeds reaching 90MB/s, which is ideal for capturing fast-action sequences in photography. This memory card is particularly suited for shooting 4K UHD video, ensuring high-quality recordings without interruptions. Additionally, the UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings guarantee smooth video playback and recording, making it a perfect choice for video enthusiasts.
SanDisk 128GB Ultra SDXC Memory Card
The SanDisk Ultra SDXC Card is an excellent option for compact to mid-range point-and-shoot cameras, allowing you to capture stunning images effortlessly. With quick transfer speeds of up to 140MB/s, you can transfer your files swiftly, saving you time during photo editing or sharing. It offers a generous storage capacity of 128GB, ensuring you can store numerous pictures without constantly worrying about space. Additionally, its UHS Speed Class 1 (U1) Class 10 rating provides exceptional video recording performance, making it perfect for capturing Full HD videos.
SanDisk 128GB Extreme SDXC Card with RescuePro
The SanDisk Extreme SDXC Card offers impressive speeds, making it ideal for your photography and videography needs. With card offload speeds reaching up to 180MB/s, you can transfer files quickly, saving you valuable time. It also allows shot speeds of up to 90MB/s, ensuring you won’t miss a moment during fast-action sequences. Perfect for capturing 4K UHD videos, this card guarantees uninterrupted recording with its UHS Speed Class 3 and Video Speed Class 30. Its robust design ensures reliability, even in harsh conditions.
SanDisk 128GB Ultra microSDXC Card with Adapter
The SanDisk Ultra microSD Card offers excellent performance for your Android smartphones and tablets. With the ability to capture and store numerous hours of Full HD video, you can enjoy your videos, photos, and music without running out of space. Blazing transfer speeds of up to 140MB/s allow you to quickly move your content, making it easy to manage your memories. Additionally, its A1-rated performance ensures that apps load faster, enhancing your overall smartphone experience.
Kingston Canvas Select Plus microSD Card 128 GB
The Kingston microSD Card is designed for speed and efficiency, boasting Class 10 UHS-I speeds of up to 100 MB/s. This allows you to transfer large files quickly, making it perfect for capturing high-resolution photos and videos. Optimised for Android devices, it enhances performance on your smartphone or tablet, providing a seamless experience. With capacities up to 512 GB, you can store a vast collection of your precious memories without worry. Additionally, its durable build ensures protection against water, temperature, shock, and vibrations.
Kingston Canvas Select Plus 128GB SD Card
The Kingston Canvas Select Plus is a high-performance SD card that offers Class 10 UHS-I speeds of up to 100 MB/s. This means you can capture stunning images and videos in Full HD (1080p) and even 4K UHD, making it perfect for photography and videography enthusiasts. Its durable design ensures that it can withstand everyday use, giving you peace of mind while storing your precious memories. With this SD card, you can enjoy fast data transfer and reliable storage, enhancing your overall experience.
Amazon Basics 128GB Micro SDXC Card with Adapter
The Amazon Basics Micro SDXC Card offers wide compatibility with a range of devices, including smartphones, tablets, and cameras. This high-quality storage solution is ideal for capturing high-resolution photos and recording Full HD or 4K videos, ensuring you can store your important memories without worry. With ultra-fast read speeds of up to 100 MB/s and write speeds of 60 MB/s, you can enjoy a smooth smartphone experience. Additionally, its lasting reliability features, such as shock resistance and water resistance, mean that your data remains safe in various conditions.
Lexar 633x 64GB Micro SD Card
The Lexar 64GB Micro SD is designed for use with smartphones, tablets, digital cameras, and action cameras. With A1 performance, it allows you to load apps faster, making it easier for you to capture and share your adventures on the go. This high-speed, Class 10 micro SDXC card is compatible with devices ranging from 64GB to 512GB, ensuring you have ample storage for high-resolution photos and 1080p Full-HD, 3D, and 4K UHD videos. You can also store important documents and music effortlessly.
Integral 16GB High Speed SD Card V10
The Integral 16GB SD Card offers excellent performance for your digital camera, camcorder, and SD-compatible PC. With high-speed read and write capabilities, you can capture smooth, uninterrupted Full HD videos and take stunning photos without delay. This card is built to meet the latest Video Speed Class 10 (V10) specification, ensuring reliability during video recording. You can edit your files with confidence, knowing that this card's fast speeds will enhance your experience significantly.
Lexar 800x PRO 64GB SD Card
The Lexar 800x PRO is designed for point-and-shoot and mid-range DSLR cameras, as well as HD camcorders. With UHS-I technology, it supports transfer speeds of up to 150MB/s, allowing you to share your images quickly. This card captures high-quality photos and stunning 4K UHD videos, ensuring your memories look their best. Its high-speed performance enhances your workflow, making file transfers from the card to your computer swift and efficient.
Frequently Asked Questions (FAQs)
1. What is difference between SD card and memory card?
MicroSD is a smaller variant of the SD (Secure Digital) card and is used in certain cell phones, PDAs and smaller, lighter devices....Comparison chart.
2. What are the 4 types of SD cards?
While they are all commonly known as SD cards, there are currently four sub-types of secure digital cards: SD, SDHC, SDXC, and SDUC. These codes aren't a performance rating, as such. They're sub-types defined by the SD Association, and they specify the type of filesystem in combination with a storage capacity range.
3. What are the five types of SD cards?
Both SD and microSD cards share the same standards: SD, SDHC, SDXC, and SDUC and microSD, microSDHC, microSDXC, and microSDUC. The two standards that are more popular today for both SD and microSD cards are SDHC and SDXC. The main difference among the SD standards is storage capacity.
4. What are the 3 types of SD cards?
When it comes to storage, there are three different types of card: SD, SDHC (High Capacity) and SDXC (eXtended Capacity). Originally, an SD card could hold up to 2GB of data using Microsoft's FAT-12 or FAT-16 file format.
During our sd memory card research, we found 306 sd memory card products and shortlisted 10 quality products. We collected and analyzed 1,669,171 customer reviews through our big data system to write the sd memory cards list. We found that most customers choose sd memory cards with an average price of £7.27.
The sd memory cards are available for purchase. We have researched hundreds of brands and picked the top brands of sd memory cards, including SanDisk, Kingston, Lexar, Integral.

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.