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10 Best cfexpress type b card

Welcome to our top 10 product reviews for cfexpress type b card. We've scoured the market to bring you the best of the best, with products ranging from a 8.1 score up to a whopping 9.8 score!

Updated February 2026
topTop product
1
Delkin 1TB Memory Card - CFexpress Type B 4.0 for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | Memory Card Storage
picked 202 times today
9.8
Exceptional

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Delkin 1TB Memory Card - CFexpress Type B 4.0 for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | Memory Card Storage

Main Highlights

UNMATCHED SPEED AND PERFORMANCE: Delkin Devices 1TB POWER 4.0 CFexpress Type B Memory Card offers burst read speeds up to 3650MB/s and burst write speeds up to 3240MB/s in addition to a sustained write speed of 1570MB/s (820MB/s for 512GB). Ideal for recording 4K, 6K, and 8K videos and continuous RAW files with your mirrorless or DSLR camera, while also ensuring a streamlined workflow with quick data offloading for immediate access and efficient post-production

OPTIMIZED FOR PROFESSIONALS: Designed with professional photographers and videographers in mind, this digital camera memory card has undergone extensive testing to ensure full functionality in today’s high-end cinematic hosts and compatibility with a wide variety of mirrorless and DSLR cameras.

DURABLE DESIGN: Shockproof and waterproof construction guarantees the highest level of durability. Comes with a small protective storage case for convenience.

WORLD’S BEST WARRANTY: Our premium 48-Hour Replacement Guarantee means we’ll replace any non-working card within 48 hours (not including weekends), prior to receiving the non-working card. Simply notify us, and a new card will be on its way! Additionally, each product is covered by Delkin’s Lifetime Warranty.

VERSATILE STORAGE OPTIONS: Available in 512GB, 1TB, and 2TB capacities, providing ample space for all your high-resolution video and photo needs.

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9.8
Exceptional
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2
PERGEAR 512GB Cfexpress Type B 4.0 Memory Card, Up to 3500MB/s Max Read Speed and 3400 MB/s Max Write Speed for Video and Photo, Support 8K RAW Photo and Video Recording (512, GB)
9.6
Excellent

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PERGEAR 512GB Cfexpress Type B 4.0 Memory Card, Up to 3500MB/s Max Read Speed and 3400 MB/s Max Write Speed for Video and Photo, Support 8K RAW Photo and Video Recording (512, GB)

Main Highlights

Newly Upgraded 4.0 Cfexpress Type B Card: PERGEAR 512GB Cfexpress Type B Memory Card providing 3500MB/s Max Read Speed and 3400 MB/s Max Write Speeds for Highest capacity available for large file production, Records 8K, 6K & 4K Video at High Frame Rates & Bitrates.

4.0 Type High Performance: PERGEAR 512GB Cfexpress Type B Memory Card is marked with true minimum sustained read and write speeds, providing non-stop read and write performance READ:3500MB/s, WRITE:3400MB/s for smooth, drop-free results.

Compact and Solid: PERGEAR cfexpress type B 4.0 memory cards with Rock Solid Build features APM Adaptive Power Management HTP overheat protection reassuring stability and reliability.

PERGEAR series memory cards have a difference in write speed performance, speeds based on internal testing. Actual transfer rates and capacity may vary depending on host device, file attributes, system hardware and other factors.

Engineered for durability, this card is shockproof, temperature-resistant, and X-ray proof. Whether you're shooting in the studio, on location, or in the great outdoors, this card is designed to withstand the toughest environments while keeping your data safe.

PERGEAR Cfexpress type B series products will maintain the brand's usual 5-year warranty policy. In case of non-human damage, we will replace it with a new one even if it has run out of life.

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9.6
Excellent
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

6
Delkin 512GB Memory Card - CFexpress Type B 4.0 for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | Memory Card Storage
8.8
Good

Save $9.69

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Delkin 512GB Memory Card - CFexpress Type B 4.0 for Digital Cameras | Ideal for Express Transfer of Images and Videos for Storage | Memory Card Storage

Main Highlights

UNMATCHED SPEED AND PERFORMANCE: Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card offers burst read speeds up to 3650MB/s and burst write speeds up to 3240MB/s in addition to a sustained write speed of 1570MB/s (820MB/s for 512GB). Ideal for recording 4K, 6K, and 8K videos and continuous RAW files with your mirrorless or DSLR camera, while also ensuring a streamlined workflow with quick data offloading for immediate access and efficient post-production.

OPTIMIZED FOR PROFESSIONALS: Designed with professional photographers and videographers in mind, this digital camera memory card has undergone extensive testing to ensure full functionality in today’s high-end cinematic hosts and compatibility with a wide variety of mirrorless and DSLR cameras.

DURABLE DESIGN: Shockproof and waterproof construction guarantees the highest level of durability. Comes with a small protective storage case for convenience.

WORLD’S BEST WARRANTY: Our premium 48-Hour Replacement Guarantee means we’ll replace any non-working card within 48 hours (not including weekends), prior to receiving the non-working card. Simply notify us, and a new card will be on its way! Additionally, each product is covered by Delkin’s Lifetime Warranty.

VERSATILE STORAGE OPTIONS: Available in 512GB, 1TB, and 2TB capacities, providing ample space for all your high-resolution video and photo needs.

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8.8
Good
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9
BENFEI CFexpress Type B Card Reader with USB 3.2 (Gen 2) 10Gbps, USB-C&USB-A 2-in-1 Type B CFexpress Adapter, Compatible with Windows/Mac/Linux/Android(Not for XQD Card)
8.2
Good

Save $2.5

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BENFEI CFexpress Type B Card Reader with USB 3.2 (Gen 2) 10Gbps, USB-C&USB-A 2-in-1 Type B CFexpress Adapter, Compatible with Windows/Mac/Linux/Android(Not for XQD Card)

Main Highlights

10Gbps SUPER SPEED FOR CFEXPRESS CARD - BENFEI CFepxpress card reader is specially designed for CFexpress memory card (Type B) and supports USB3.2 Gen2 (10Gbps) super speed data transfer for your CFexpress card.In order to reach 10Gbps high speed,the USB/USB C port of your devices must reach the speed of USB 3.2 GEN2.Note:The final data speed is decided by the card and USB slot Type

2-in-1 Design for Type-C/Type-A - The 2-in-1 USB-C/USB 3.0 cable design allows the BENFEI card reader to work with a computer or laptop via a USB 3.0 slot or the latest USB Type-C (Thunderbolt 3/4 compatible) slot.

Wide Compatibility - Compatible with most operating systems such as Windows XP/Vista/7/8/8.1/10, Mac OS etc. This CFexpress card reader compatible with CFexpress Type B memory cards. Note: Not compatible with CFexpress Type A/C and XQD cards.

Stability - Braided nylon housing for added durability with a tested bending life of over 10,000 times. The high-quality aluminium alloy housing, robust exterior workmanship and heat-resistant connectors give this card reader incredible durability. This card reader is far more reliable than others in its price range.

18 MONTH WARRANTY - Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely

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8.2
Good
amazon

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