Best High Capacity SD Cards of 2025
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High capacity SD cards are a type of memory card that can store large amounts of data, including photos, music, videos, and documents. These cards are ideal for use in digital cameras, camcorders, and other devices that require high-speed data transfer and large storage capacity. With their reliable performance and durable design, high capacity SD cards provide a convenient and cost-effective way to store and transport your important files. Whether you need to store thousands of photos or hours of high-definition video, these cards are an excellent choice to safely and securely store your data.
At a Glance: Our Top Picks
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#TOP 2
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#TOP 3
9.5
Top 10 High Capacity SD 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.
Lexar Professional 1667x SD Card 128GB
SanDisk 128GB Ultra SDXC Card, SD Card, Memory Card With Up To 140 MB/s Read Speeds
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.
Gigastone 256GB SDXC Memory Card 4K Pro Series Camera Transfer Speed Up to 100MB/s
Lexar 256GB SD Card SILVER
Kingston Canvas Select Plus - Flash memory card
Integral 128GB SD Card 4K Ultra-HD Video Premium High Speed Memory Card SDXC Up to 100MB/s SDXC V30 UHS-I U3 Class 10 SD Memory Card
Kingston Canvas React Plus V60 SD 256GB SDXC UHS-II 280R/150W U3 V60
Gigastone 128GB 2-Pack SD Card UHS-I U1 Class 10 SDXC Memory Card Full HD Video
Frequently Asked Questions (FAQs)
1. Do 512GB micro SD cards exist?
Although 512GB microSD cards already exist, there are only a select few companies on the market who are selling cards of this large capacity, with Samsung now being one of them.
2. Do 2TB Micro SD cards exist?
Of course, you can't buy a 2TB card right now. Instead, SDXC is the new spec from the SD Association which allows a theoretical maximum of 2TB, meaning the way has been opened for manufacturers to offer bigger and bigger memory cards for cameras.
During our high capacity sd card research, we found 182 high capacity sd card products and shortlisted 10 quality products. We collected and analyzed 588,802 customer reviews through our big data system to write the high capacity sd cards list. We found that most customers choose high capacity sd cards with an average price of £16.61.
The high capacity sd cards are available for purchase. We have researched hundreds of brands and picked the top brands of high capacity sd cards, including SanDisk, Lexar, Gigastone, Kingston, Integral. The seller of top 1 product has received honest feedback from 4,841 consumers with an average rating of 4.9.
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.