Best II CompactFlash Memory Cards of 2025

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II CompactFlash Memory Cards are a reliable and efficient way to store and transfer large amounts of data. These cards are designed to withstand the rigors of heavy use, making them ideal for photographers, videographers, and other professionals who rely on their equipment to perform at a high level. With capacities ranging from 16GB to 256GB, II CompactFlash Memory Cards can store thousands of photos, videos, and other files. Their compact size and compatibility with a wide range of devices make them a versatile choice for anyone in need of reliable storage on the go.
At a Glance: Our Top Picks
Top 6 II CompactFlash Memory Cards
Sandisk Ultra II 2GB Compactflash Card
The Sandisk Ultra II 2GB Compactflash Card is a high-performance memory card that offers faster shot-to-shot performance with up to 15MB/sec read/write speed. It can store up to 2.0GB of memory, and is compatible with any CompactFlash enabled device that supports 2GB CF cards. Its small and compact size makes it highly portable, and its low power consumption ensures that it won't drain your device's battery quickly.
Ultra II Compact Flash Memory Card
The Ultra II Compact Flash Memory Card is perfect for professional photography and high-end video recording equipment with its 4GB capacity and up to 15MB/sec read/write speed. It has been rigorously tested for stress, shock, and vibration, and has a durable design with RTV silicone coating for protection. The card offers user-friendly capacity choices, including 2GB and 4GB options.
2 GB Ultra II Compact Flash Memory Card
The 2 GB Ultra II Compact Flash Memory Card is an industrial-grade CF card compliant with CompactFlash Association specification standards. It captures high-quality images and extended lengths of stunning 1080p Full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera. It is perfect for ensuring that every shot counts.
Bdiskky 8 GB Compact Flash Card
The Bdiskky Compact Flash Card offers 8GB of storage, perfect for capturing those important moments with your camera. With multiple capacity options available, you can choose the size that best fits your needs, ensuring you always have enough space for your photos and videos. This card complies with industry standards, providing you with peace of mind knowing it meets quality specifications. Its reliable performance can save you time when transferring data, making it a trusted choice among professionals and hobbyists alike.
eMemoryCards 2GB CompactFlash Card
The eMemoryCards 2GB CF Card is designed for photographers and videographers who demand speed and reliability. With a fast read speed of up to 18MB/s, this card ensures quick access to your high-resolution JPG and RAW images, as well as HD and 4K videos. It's perfect for capturing fast action shots and recording stunning video content without interruptions. Built to withstand various conditions, it is also resistant to magnetism, shocks, vibrations, and X-rays, giving you peace of mind while shooting. Plus, with a 60-day money-back guarantee and a 5-year warranty, you can trust in its quality and performance.
SanDisk Ultra II CompactFlash Memory Card
When it comes to capturing those precious moments, look no further than the SanDisk Ultra II CompactFlash Memory Card. Designed with serious photographers in mind, this rugged and reliable memory card is built to withstand even the harshest environmental conditions. With a storage capacity of 4 GB and a lightning-fast speed of 15MB/s, this card ensures that every shot counts. Whether you're shooting in extreme temperatures or challenging terrains, the SanDisk Ultra II CompactFlash Memory Card delivers exceptional performance and reliability. Trust in SanDisk to capture and store your memories with ease and peace of mind.
Frequently Asked Questions (FAQs)
1. Is CompactFlash obsolete?
CompactFlash cards are the chunky, heavy-duty memory cards that would have gone obsolete years ago except for the fact that they're used in high-end cameras.
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. Are xD picture cards still available?
The xD-Picture Card is an obsolete form of flash memory card, used in digital cameras made by Olympus and Fujifilm during the 2000s.
4. How fast is CompactFlash?
Modern UDMA-7 CompactFlash Cards provide data rates up to 145 MB/s and require USB 3.0 data transfer rates. A direct motherboard connection is often limited to 33 MB/s because IDE to CF adapters lack high speed ATA (66 MB/s plus) cable support.
During our ii compactflash memory card research, we found 24 ii compactflash memory card products and shortlisted 6 quality products. We collected and analyzed 5,606 customer reviews through our big data system to write the ii compactflash memory cards list. We found that most customers choose ii compactflash memory cards with an average price of $18.02.
The ii compactflash memory cards are available for purchase. We have researched hundreds of brands and picked the top brands of ii compactflash memory cards, including SanDisk, LILIWELL, Bdiskky, BigBuild Technology. The seller of top 1 product has received honest feedback from 258 consumers with an average rating of 4.9.

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.