Best SDXC Memory Cards of 2025

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SDXC memory cards are a type of secure digital memory card that offer high-capacity storage solutions for digital cameras, camcorders, and other devices. With the ability to store up to 2TB of data, SDXC memory cards provide ample space for high-resolution photos and videos, as well as other types of files. These cards also offer fast read and write speeds, making them ideal for capturing high-quality video footage and shooting burst mode photos. Additionally, SDXC memory cards are durable and reliable, with built-in protection against shock, water, and temperature extremes. Overall, SDXC memory cards are a versatile and essential accessory for any digital photographer or videographer.
At a Glance: Our Top Picks
Top 10 SDXC Memory Cards
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 Extreme SDXC Memory Card
The SanDisk 256GB Extreme SDXC Memory Card is engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, which can help you save time with card offload speeds of up to 180MB/s powered by SanDisk QuickFlow Technology. It can write speeds up to 130MB/s and perfect for shooting 4K UHD video and sequential burst mode photography. You can capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30).
SanDisk 256GB Ultra SD Card
The SanDisk Ultra SD Card offers an impressive storage capacity of 256GB, perfect for capturing countless photos and videos. With fast transfer speeds of up to 150MB/s, you can quickly move your files, saving you valuable time. This card is ideal for compact and mid-range point-and-shoot cameras, allowing you to shoot high-quality Full HD videos thanks to its UHS Speed Class 1 rating. Whether you're recording special moments or simply taking everyday pictures, this memory card ensures reliable performance and convenience for all your photography needs.
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.
SanDisk 128GB Extreme PRO SD Card
The SanDisk Extreme PRO SD Card is designed for professionals and enthusiasts who work with high-end cameras. With its ability to record cinema-quality 6K and 4K videos, you can capture stunning footage for your projects. The card supports rapid burst mode and time-lapse photography, allowing you to take continuous shots at impressive speeds. Additionally, you’ll benefit from fast offload times, reaching up to 280MB/s, which means less waiting and more productivity. This card’s capacity of 128GB ensures you have ample space for all your high-resolution files.
SanDisk 128GB Extreme PRO SDXC Memory Card
SanDisk 128GB Extreme PRO SDXC Memory Card is designed for professional and advanced photographers and videographers. It offers super-fast write speeds up to 260MB/s for continuous burst mode shooting and cinema-quality video recording. With sustained V90 video speeds and UHS Speed Class 3, it delivers cinema-quality 8K, 4K, and Full HD video recording. It also has extreme transfer speeds of up to 300MB/s for maximum postproduction workflow efficiency. Furthermore, its shockproof, temperature-proof, waterproof, and X-ray-proof design makes it worry-free for travel from studio to location.
SanDisk 64GB Ultra SD Card
The SanDisk Ultra SD Card offers a reliable solution for capturing your favorite moments. With impressive read speeds of up to 120MB/s, you can quickly transfer photos and videos, saving you time when backing up your memories. It provides ample storage with 64GB capacity, making it perfect for storing a large number of pictures and Full HD videos. Designed for compact to mid-range point-and-shoot cameras, this card ensures excellent video recording performance, supporting Full HD (1080p) with a UHS Speed Class 1 rating. Experience convenience and efficiency with this dependable memory card.
Lexar 256GB Professional 1667x SDXC Memory Card
Lexar 256GB SDXC Card is perfect for professional photographers and videographers. With UHS-II technology, it offers high-speed performance up to 250MB/s, allowing you to capture stunning 1080P full-HD, 3D, and 4K videos effortlessly. Its large 256GB capacity lets you shoot longer without changing cards. The high-speed file transfer accelerates your workflow, making it convenient to move data from the card to your computer. It is also backwards compatible with UHS-I devices, ensuring versatility and is backed by a limited lifetime warranty.
SAMSUNG PRO Ultimate 128GB SD Card
The SAMSUNG PRO 128GB SD Card is designed for speed and efficiency, boasting impressive read and write speeds of up to 200 MB/s and 130 MB/s. This means you can spend less time waiting for files to save and more time capturing stunning 4K UHD videos. Its versatility allows it to work seamlessly with both DSLR cameras and PCs, making it a reliable choice for various applications. With robust protection against water and extreme temperatures, you can trust this card to safeguard your precious data. Plus, its range of storage capacities ensures you have enough space for your most important files.
PNY 128GB Elite-X SDXC Card
The PNY Elite-X 128GB Card is designed for those who love photography and videography. With its Class 10, U3, and V30 speed ratings, you can enjoy fast read speeds of up to 100MB/s, making it perfect for capturing high-resolution images and 4K Ultra HD videos. This card is compatible with a variety of devices, including point-and-shoot cameras and DSLRs, allowing you to easily transfer your content. Its robust build ensures reliability, being resistant to magnets, shocks, temperature extremes, and water, providing peace of mind while you focus on your creative endeavors.
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. Is SDXC better than SD?
Both SDHC and SDXC have their advantages. If you seek high performance and large capacity, SDXC is the better choice. This card can not only help you save more pictures but also better handle the transfer rate of high definition recording.
4. Which is better microSDHC 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.
During our sdxc memory card research, we found 24 sdxc memory card products and shortlisted 10 quality products. We collected and analyzed 1,258,897 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 $25.10.
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, Lexar, SAMSUNG, PNY. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.