Best II CompactFlash Cards of 2026

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 4 Feb 2026

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II CompactFlash Cards are small, portable storage devices used for digital cameras, music players, and other electronic devices. These cards provide a reliable and high-speed data transfer rate, ensuring that your files are saved quickly and efficiently. They come in various storage capacities, allowing you to choose the right size for your needs. With their durable design, they can withstand harsh conditions and provide a long lifespan. II CompactFlash Cards are an excellent choice for those who require high-quality and reliable storage solutions for their electronic devices.

At a Glance: Our Top Picks

Ex-Pro High Speed Adapter for SD Cards Cover #TOP 1
Ex-Pro High Speed Adapter for SD Cards
ftb score rating icon 9.8
Transcend 2GB CompactFlash 133 Memory Card Cover #TOP 2
Transcend 2GB CompactFlash 133 Memory Card
ftb score rating icon 9.7
SanDisk Extreme 32GB UDMA7 CompactFlash Card Cover #TOP 3
SanDisk Extreme 32GB UDMA7 CompactFlash Card
ftb score rating icon 9.5

Top 10 II CompactFlash Cards

#TOP 1

Ex-Pro High Speed Adapter for SD Cards

64 GB
Ex-Pro High Speed Adapter for SD Cards Cover
Ex-Pro® SD, SDHC, SDXC, MMC Card to Compact Flash Type II High Speed Adapter [3rd Generation]

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.

What We Like
High-speed performance
Wide compatibility
Supports large capacity cards
Easy to use
#TOP 2

Transcend 2GB CompactFlash 133 Memory Card

TS2GCF133
Transcend 2GB CompactFlash 133 Memory Card Cover
Transcend 2GB CompactFlash 133 Memory Card (CF Card) Up to 50/20 MB/s, Supports Ultra DMA transfer mode 4 with MLC NAND Flash appropriate for entry-level DSLRs TS2GCF133

The Transcend 2GB CF Card offers excellent performance for photography enthusiasts. It supports Ultra DMA transfer mode 4, ensuring fast data transfer rates, which is crucial when capturing high-resolution images. With a read speed of up to 50 MB/s and a write speed of 20 MB/s, you can quickly save and access your photos. The card’s MLC NAND flash memory enhances durability and reliability, providing peace of mind during shoots. Additionally, the included RecoveRx software allows you to easily recover lost files, making it an ideal choice for your entry-level DSLR.

What We Like
Fast data transfer speeds
Reliable MLC NAND memory
RecoveRx software included
Supports Ultra DMA mode
Good for entry-level DSLRs
#TOP 3

SanDisk Extreme 32GB UDMA7 CompactFlash Card

SDCFXSB-032G-G46
Black
32 GB
SanDisk Extreme 32GB UDMA7 CompactFlash Card Cover
SanDisk Extreme 32 GB UDMA7 CompactFlash Card - Black/Gold

The SanDisk Extreme CompactFlash offers a reliable Video Performance Guarantee with a minimum sustained write speed of 20 MB/s, ensuring smooth recording of videos without interruption. It delivers fast shot speeds up to 85 MB/s, perfect for capturing quick action shots and continuous burst photography with ease. Transfer speeds of up to 120 MB/s let you quickly move your files, saving you valuable time. With 32GB of storage, you can hold thousands of photos and hours of video, giving you plenty of space for your creative work.

What We Like
Video Performance Guarantee
Fast action photo speeds
High transfer speeds
Large 32GB storage
#TOP 4

Extreme 2GB Industrial Compact Flash Memory Card

Extreme2GB
Extreme 2GB Industrial Compact Flash Memory Card Cover
Extreme 2GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast

The zhongsir Extreme CF Card is a 2GB Compact Flash memory card designed to meet the needs of professional photographers and videographers. It complies with the Compact Flash Association standards, ensuring compatibility and reliable performance with devices like Canon EOS Rebel Digital XT cameras. The industrial-grade build promises durability and stability, allowing you to capture high-quality images and extended videos confidently. Whether you are shooting in 1080p full-HD, 3D, or 4K formats, this card supports your creative work with ease and efficiency.

What We Like
Compact 2GB storage capacity
Compatible with Canon EOS Rebel XT
Durable industrial-grade design
Supports full-HD, 3D, and 4K video

SanDisk Extreme 64 GB CompactFlash Card

SDCFXSB-064G-G46
Black
64 GB
SanDisk Extreme 64 GB CompactFlash Card Cover
SanDisk Extreme 64 GB UDMA7 CompactFlash Card - Black/Gold

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.

What We Like
High write speed for videos
Fast shot speeds for photos
Quick file transfer speeds
Large storage capacity
Shock and vibration protection

Extreme 1GB Compact Flash Memory Card for Professionals

Extreme
Extreme 1GB Compact Flash Memory Card for Professionals Cover
Extreme 1GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast

The Extreme 1GB CF Card is designed for professional photographers and videographers, ensuring you capture high-quality images with ease. This industrial-grade memory card is compatible with the Canon EOS Rebel Digital XT, allowing you to store and access your digital memories effortlessly. It complies with Compact Flash Association specifications, providing reliability and performance. With this card, you can record stunning 1080p full-HD, 3D, and even 4K video, making it perfect for capturing your creative vision.

What We Like
High-quality image capture
Compatible with Canon EOS Rebel
Industrial-grade reliability
Records stunning 4K video
#TOP 7

Extreme 16GB Compact Flash Memory Card for Professionals

25ea90ce-9bc0-4ee8-8120-f696f376695a
16GB
Extreme 16GB Compact Flash Memory Card for Professionals Cover
Extreme 16GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast

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.

What We Like
High storage capacity
Supports 1080p and 4K video
Reliable industrial-grade quality
Compatible with Canon EOS Rebel
#TOP 8

SanDisk Extreme Pro 64 GB CompactFlash Card

SDCFXPS-064G-X46
Black/Gold
64GB
SanDisk Extreme Pro 64 GB CompactFlash Card Cover
SanDisk Extreme Pro 64 GB 160 MB/s CompactFlash Memory Card - Black/Gold/Red

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.

What We Like
High transfer speeds
Optimised for 4K video
Ideal for professionals
Reliable shot speeds
#TOP 9

SanDisk 2GB Ultra II CompactFlash Card

COMINU042154
Black
SanDisk 2GB Ultra II CompactFlash Card Cover
SanDisk 2GB Ultra II CompactFlash CF Card 15MB/S (SDCFH-2048-901)

The SanDisk Ultra II CF Card offers a reliable storage solution with a capacity of 2GB, perfect for capturing high-quality images and videos. With a transfer speed of 15MB/s, you can quickly transfer your files to your computer, saving you valuable time. This CompactFlash card is compatible with a variety of devices, making it a versatile choice for users. However, please note that global store items may have different terms and specifications compared to UK versions, which is important to consider when purchasing.

What We Like
Reliable storage solution
Fast transfer speeds
Compatible with various devices
Good for high-quality media
#TOP 10

Integral 4GB CompactFlash Card for Photography

INCF4GV2
Green
Integral 4GB CompactFlash Card for Photography Cover
Integral 4GB CompactFlash Card Designed for the Photography Enthusiasts, Durable and Reliable

The Integral 4GB CompactFlash offers impressive transfer speeds over 100X, allowing you to quickly save and access your photos. With more than 50 million memory cards sold, it’s a trusted choice for photographers. This card is ideal for use in both compact and DSLR cameras, as well as other digital devices that support CompactFlash memory cards. Additionally, it is built to be shock proof, waterproof, X-ray proof, and temperature resistant, ensuring your data stays safe in various conditions.

What We Like
Fast transfer speeds
Highly reliable and durable
Compatible with many cameras
Resistant to shocks and water
Buying Guide Image

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 the difference between Type 1 and Type 2 CF cards?

The only difference between the CF Type I and Type II memory cards is their thickness. CF Type I card is 3.3mm thick, while CF Type II card is 5mm thick. CF Type I cards can fit into CF Type I and Type II slots, whereas CF Type II cards can only fit into CF Type II slots.

3. 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.

4. How many types of CF cards are there?

There are four main card speeds: original CF, CF High Speed (using CF+/CF2. 0), faster CF 3.0 standard and the faster CF 4.0 standard adopted as of 2007. CompactFlash was originally built around Intel's NOR-based flash memory, but has switched to NAND technology.

Editor's Notes

During our ii compactflash card research, we found 116 ii compactflash card products and shortlisted 10 quality products. We collected and analyzed 182,826 customer reviews through our big data system to write the ii compactflash cards list. We found that most customers choose ii compactflash cards with an average price of £25.17.

The ii compactflash cards are available for purchase. We have researched hundreds of brands and picked the top brands of ii compactflash cards, including Ex-Pro, Transcend, SanDisk, zhongsir, Integral.

Written by
Kenneth Collin Avatar

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.