Best SD Memory Cards of 2026
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SD Memory Cards are a popular and convenient form of portable storage for digital devices such as cameras, smartphones, and tablets. They come in various sizes and capacities, ranging from a few gigabytes to several terabytes. These cards are designed to be durable and reliable, with the ability to withstand shock, water, and extreme temperatures. They can also be easily inserted and removed from devices, making them an ideal choice for those who need to transfer data frequently. With their compact size and high storage capacity, SD Memory Cards are a must-have for anyone who wants to store and access their digital files on-the-go.
At a Glance: Our Top Picks
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Top 10 SD 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 128GB Extreme microSDXC UHS-I Memory Card with Adapter
Upgrade your device's storage capacity with the SanDisk 128GB Extreme microSDXC UHS-I Memory Card. This high-performance memory card is designed to save you time with its fast card offload speeds of up to 190MB/s. Whether you're transferring large files or shooting fast-action photos, the SanDisk 128GB Extreme microSDXC can handle it all. With up to 90MB/s write speeds, you can capture high-quality photos and videos without any lag. Plus, it's 4K and 5K UHD-ready with UHS Speed Class 3 and Video Speed Class 30, ensuring smooth and seamless playback. And with its A2 rating, you can experience faster loading and in-app performance. Upgrade to the SanDisk 128GB Extreme microSDXC and enjoy the convenience and benefits it brings to your digital life.
SanDisk 256GB High Endurance Video microSDXC Card
The SanDisk High Endurance microSDXC Card is the ideal choice for dash cams and home monitoring systems. With its high endurance design, you can record for up to 20,000 hours without any worries. This microSD card is built to withstand harsh conditions, making it temperature-proof, waterproof, shockproof, and x-ray-proof. With capacities up to 256GB, you can save more videos and record and save more Full HD or 4K videos. Whether you're capturing important moments on the road or monitoring your home, this SanDisk microSDXC card provides the reliability and performance you need.
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.
Silicon Power 128GB Micro SD Card
The Silicon Power 128GB Micro SD Card is a high-speed memory card with an adapter that offers UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) compatibility for different types of devices. It's compatible with smartphones, tablets, action cameras, drones, DSLRs, and 4K or Full HD camcorders, and can be used with Nintendo Switch after a system update. The card offers read speeds up to 80MB/s and write speeds up to 20MB/s with UHS-1 interface.
Amazon Basics 512GB microSDXC Card with Adapter
The Amazon Basics 512GB microSDXC offers a huge storage capacity that works well with many devices like smartphones, cameras, laptops, and gaming consoles, giving you plenty of space for your files. It’s perfect for storing high-quality videos and photos, including Full HD, 4K, and even 5K content, so you can keep your memories in great detail. With fast read speeds up to 200MB/s and write speeds up to 150MB/s, you can quickly transfer and save your data without long waits. Plus, its durable design protects against shocks, water, extreme temperatures, X-rays, and magnets, making it reliable for everyday use and travel.
Gigastone 512GB Micro SD Card for Various Devices
This 512GB Micro SD card by Gigastone is an ideal storage solution for various devices including smartphones, cameras, drones, gaming consoles, and more. With read/write speeds of up to 100/80 MB/s and V30 speed grade, it supports ultra HD 4K video recording and gaming. Its A2 grade provides faster app loading performance for smartphones and tablets. You can expand your smartphone's internal storage space and run apps on the Micro SD card.
KODAK 32 GB Premium Performance Memory Card
The KODAK 32 GB Class 10 UHS-I U1 SDHC/XC Premium Performance Memory Card is perfect for recording lots of full HD videos and taking high-resolution pictures without running out of space. With up to 85MB/s read speed, data transfer from the memory card onto your computer or any other SD compatible devices is easy. The card also has up to 25MB/s write speed and Class 10 speed ratings for full HD video recording and high-resolution pictures. It is compatible with all devices supporting SDHC and SDXC standards and its small, compact design makes it ideal for everyday use.
Gigastone 128GB Micro SD Card, 4K Video Pro, 2-Pack
The Gigastone 128GB 2-Pack Micro SD Card offers a high-speed read/write up to 95/40 MB/s, making it perfect for recording and displaying 4K Ultra HD videos. It is compatible with various devices such as cameras, laptops, tablets, smartphones, and more. The card is waterproof, shockproof, temperature-proof, and X-Ray proof, ensuring durability and longevity.
DIGIERA 128GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U3, V30, 4K UHD, A2, Micro SD Card
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 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.
3. Are all SD cards the same?
There are a lot of microSD cards to choose from, but not all of them will work with your Android phone or tablet. When you're choosing between SDHC and SDXC, or a Class 10 and UHS-I Class 1, here are a few tips to help you make sure you're choosing the best one for your device and your needs.
During our sd memory card research, we found 24 sd memory card products and shortlisted 10 quality products. We collected and analyzed 1,860,346 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 $26.07.
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, SP Silicon Power, Gigastone, KODAK, DIGIERA. The seller of top 1 product has received honest feedback from 384 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.