Best SDXC Memory Cards of 2025

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SDXC Memory Cards are high-capacity memory cards that are designed to store large amounts of data, including photos, videos, and music. These cards are compatible with a wide range of devices such as cameras, laptops, and smartphones, and offer fast read and write speeds for quick data transfer. With capacities ranging from 64GB to 1TB, these memory cards provide ample storage space for all your media needs. Whether you're a professional photographer or just looking to store your personal files, SDXC Memory Cards are a reliable and convenient option.
At a Glance: Our Top Picks
Top 10 SDXC 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 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 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.
Kingston Canvas Go! Plus 256GB SD Card
The Kingston Canvas Go! Plus offers impressive transfer speeds of up to 170MB/s, making it perfect for your photography and videography needs. Whether you're shooting stunning 4K UHD videos or capturing fast-moving subjects with burst-mode photography on your DSLR, this SD card ensures you won’t miss a moment. With U3 and V30 speed performance, you can enjoy quick data transfers and reliable recording. Plus, its durable design provides peace of mind, allowing you to focus on your creative work without worrying about your storage solution.
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.
Gigastone 256GB SDXC Memory Card for 4K UHD
The Gigastone 256GB Memory Card offers impressive transfer speeds of up to 100MB/s, making it twice as fast as conventional SD cards. This speed is essential for efficiently transferring large files, especially when working with high-resolution images and videos. It is specifically designed for 4K Ultra HD video recording, ensuring you can capture stunning footage without interruptions. Additionally, the card is built to withstand various environments, being waterproof, shockproof, and temperature resistant, which means you can use it confidently in different conditions.
Lexar Professional 1667x 128GB SD Card
The Lexar 1667x SD Card offers high-speed performance with UHS-II technology, allowing you to enjoy read speeds of up to 250MB/s and write speeds of 120MB/s. This means you can capture high-quality images and stunning 1080P full-HD, 3D, and 4K video effortlessly with your DSLR or HD camcorder. With a large capacity of 128GB, you can shoot for extended periods without the hassle of changing cards. Additionally, transferring files from the card to your computer is significantly quicker, enhancing your workflow and saving you valuable time.
SanDisk Ultra 64GB SDXC Memory Card
The SanDisk Ultra SD Card is perfect for your Android smartphones, tablets, and MIL cameras. With a generous capacity of up to 1TB, you can store extensive hours of Full HD video effortlessly. Its Class 10 rating ensures smooth recording and playback of your videos, allowing you to capture unforgettable moments without interruption. Additionally, with transfer speeds of up to 120MB/s, you can quickly move around 1000 photos in just a minute, saving you valuable time when managing your media.
Integral 128GB SD Card 4K Ultra-HD Memory
The Integral 128GB SD Card offers premium high-speed performance, making it ideal for capturing 4K Ultra-HD video. With a read speed of up to 100MB/s, you can quickly transfer your files, saving you valuable time. The write speed of 50MB/s ensures that your recordings are saved efficiently, delivering smooth performance during use. Additionally, the card's U3 designation guarantees high-speed capabilities compared to standard U1 cards, allowing for seamless video shooting and playback. This card also boasts resistance to extreme temperatures, water, shocks, and X-rays, providing reliability in various conditions.
SanDisk Ultra SDHC UHS-I Card 32GB
The SanDisk Ultra SD Card is an excellent choice for compact to mid-range point-and-shoot cameras. With transfer speeds of up to 120MB/s, you can quickly back up your cherished moments without hassle. Its exceptional video recording performance is ideal, as it supports UHS Speed Class 1 (U1) and a Class 10 rating, ensuring you capture Full HD video (1080p) effortlessly. Additionally, this card is compatible with the SanDisk SD UHS-I card reader, allowing for the same speedy transfer rates.
Frequently Asked Questions (FAQs)
1. What is the difference between SD and SDXC memory cards?
SD (secure digital) cards are the oldest, least used and limited to 2GB of storage. SDHC (high capacity) cards can store up to 32 GB of data, while SDXC (extended capacity) cards can store up to 2 terabytes (2000 GB).
2. What is a SDXC memory card used for?
A Secure Digital Extended Capacity (SDXC) card is a very small flash memory card that has greater storage capacity than the original SD (Secure Digital) memory cards. SD and SDXC cards facilitate portable storage among devices such as smartphones, eBooks, digital cameras, camcorders, music players and computers.
3. Which is better SD SDHC or SDXC?
In terms of transfer speed, micro SDXC cards are almost 13 times faster than the standard micro SDHC cards with a maximum speed of 300 MBPS. Micro SDHC cards, on the other hand, can achieve up to 10 MBPS of data transfer speeds. Better the speed, better the performance.
4. Is microSDXC the same as microSD?
microSD: has a capacity of up to 2GB and works in any microSD slot. microSDHC: has a capacity of more than 2GB and up to 32GB and works in hardware that supports either SDHC and SDXC. microSDXC: has a capacity of more than 32GB and up to 2TB and is only supported in SDXC-compatible devices.
During our sdxc memory card research, we found 262 sdxc memory card products and shortlisted 10 quality products. We collected and analyzed 1,150,471 customer reviews through our big data system to write the sdxc memory cards list. We found that most customers choose sdxc memory cards with an average price of £17.77.
The sdxc memory cards are available for purchase. We have researched hundreds of brands and picked the top brands of sdxc memory cards, including SanDisk, Kingston, Gigastone, 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.