Best SD CompactFlash Cards of 2025

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SD CompactFlash Cards are a type of memory card commonly used in digital cameras, video cameras, and other electronic devices. These cards offer high storage capacity and fast data transfer rates, making them ideal for capturing high-quality photos and videos. With their small size and durability, SD CompactFlash Cards are convenient and reliable for storing and transferring important data. Whether you're a professional photographer or a casual user, these memory cards are a great investment to ensure your data is safely stored and easily accessible.
At a Glance: Our Top Picks
Top 10 SD CompactFlash Cards
Ex-Pro High Speed Adapter for SD Cards
The Ex-Pro CF Type II Adapter allows you to convert SD, SDHC, SDXC, and MMC cards into a Compact Flash Type II format. This means you can easily use these memory cards in devices that only accept CF Type II slots. It is compatible with various digital cameras and other devices, ensuring full-speed performance. Additionally, this adapter supports SD 3.0 ExFAT compatibility, making it suitable for cards up to 64GB, enhancing your storage options.
SanDisk Extreme 64 GB CompactFlash Card
The SanDisk Extreme CompactFlash Card offers impressive performance for your photography needs. With a Video Performance Guarantee of 20 MB/s, you can capture high-quality videos without interruption. Enjoy fast shot speeds of up to 85 MB/s, ensuring you never miss a moment during fast-action photography. Additionally, the card boasts transfer speeds of up to 120 MB/s, making it easy to move your files quickly and efficiently. Its large storage capacity holds thousands of photos and hours of video, giving you the freedom to shoot without limits.
Transcend 1GB CompactFlash 133 Memory Card Up to 30MB/s
Integral INCF16GV2 16GB CompactFlash Card for Enthusiasts
The Integral INCF16GV2 CompactFlash Card is designed for photography enthusiasts who need reliable storage. With over 100X transfer speed, you can quickly save and transfer your high-resolution images, making your workflow much smoother. This card is ideal for both compact and DSLR cameras, ensuring compatibility with various digital products. Additionally, its shock-proof, waterproof, and temperature-resistant features provide peace of mind, allowing you to shoot in different environments without worrying about data loss.
SanDisk Extreme Pro 64 GB CompactFlash Card
The SanDisk Extreme Pro Card is ideal for professional videographers and photographers seeking high performance. With transfer speeds of up to 160 MB/s, you can quickly move large files, saving you valuable time on your projects. Its shot speeds of up to 150 MB/s ensure that you won’t miss any critical moments while shooting. Additionally, this card is optimised for 4K video capture, allowing you to record high-quality footage without interruptions. Experience sustained video recording speeds of 65 MB/s with VPG-65, making it perfect for demanding video applications.
Original quality Memory Extreme Single SD MMC SDHC SDXC SLOT TO CF Type I Compact Flash CF card adapter
Transcend 32GB CompactFlash 800 Card
The Transcend CompactFlash 800 offers excellent performance for photographers and videographers alike. With support for Ultra DMA transfer mode 7, you can enjoy rapid data transfer speeds, making it ideal for capturing high-resolution images and 3D videos. It boasts impressive read speeds of up to 120 MB/s and write speeds of 60 MB/s, ensuring that you can quickly save your files without delay. Additionally, its Video Performance Guarantee (VPG-20) means you can confidently record high-quality video without interruptions or dropped frames.
Extreme 16GB Compact Flash Memory Card for Professionals
The Extreme 16GB CF Card is an essential tool for photographers and videographers. With its 16GB storage capacity, you can capture high-quality images and store extended lengths of stunning 1080p full-HD, 3D, and even 4K video. This industrial-grade card is designed to meet Compact Flash Association specifications, ensuring reliability and performance. You can confidently use it with your Canon EOS Rebel Digital XT or other compatible devices, knowing it will enhance your creative work and provide peace of mind during shoots.
Lexar Professional SILVER 128GB CFexpress Card
The Lexar SILVER CFexpress Card offers exceptional speed, with read speeds reaching up to 1750MB/s and write speeds up to 1300MB/s. This means you can shoot high-quality images and 8K videos without worrying about lag. Its backward compatibility with select XQD cameras provides added versatility, allowing you to use your existing gear while enjoying next-generation performance. Additionally, the card significantly accelerates your workflow, especially when paired with the Lexar Professional CFexpress Type B Reader, making file transfer fast and efficient.
Extreme 8GB Compact Flash Memory Card
The zhongsir CF Memory Card is an 8GB Compact Flash card designed for capturing high-quality images and videos. It enables you to shoot stunning 1080p full-HD, 3D, and 4K videos with your DSLR camera or HD camcorder, ensuring your memories are preserved in the best quality. Its durable design has been rigorously tested for stress, shock, and vibration, making it a reliable choice for photographers and videographers alike. Additionally, the variety of capacity options allows you to select the best fit for your storage needs.
Frequently Asked Questions (FAQs)
1. Is CompactFlash still used?
CompactFlash are now the preferred memory card for professional videographers using digital video cameras. Secure Digital memory cards (SD Cards) are used in just about every type of portable device available, from digital still cameras, video cameras/camcorders, tablets, to cell phones and smartphones.
2. What is CompactFlash storage?
A CompactFlash card (CF card) is a memory card format developed by SanDisk in 1994 that uses flash memory technology to store data on a very small portable device. It has no moving mechanical parts and does not need a battery to retain data.
3. What is the difference between SD card and CompactFlash?
Compact Flash vs. SD cards tend to be much cheaper than CF cards, but CF cards tend to be faster and more durable than the smaller fragile SD cards. SD cards are easier to misplace or damage, but if you keep your memory cards in a memory card wallet (as you should) it shouldn't be an issue.
4. What kind of device is most likely to need a CompactFlash card?
Some CompactFlash cards are used in commercial grade video cameras and cameras that are designed for home use, while others are used for professional video storage.
During our sd compactflash card research, we found 144 sd compactflash card products and shortlisted 10 quality products. We collected and analyzed 141,701 customer reviews through our big data system to write the sd compactflash cards list. We found that most customers choose sd compactflash cards with an average price of £19.97.
The sd compactflash cards are available for purchase. We have researched hundreds of brands and picked the top brands of sd compactflash cards, including Ex-Pro, SanDisk, Transcend, Integral, KONAMO. The seller of top 1 product has received honest feedback from 548 consumers with an average rating of 4.8.

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.