Designed to deliver speeds necessary for working with smooth, raw 4K video captures at resolutions up to 4096 x 2160, the SanDisk 64GB Extreme PRO CFexpress Card Type Bfrom SanDisk 64GB Extreme PRO CFexpress Card Type Bprovides read speeds of up to 1500 MB/s and write speeds of up to 800 MB/s, which enables low latency during high-speed recording and an enhanced workflow efficiency. This card is also backward compatible with select XQD cameras that adopt firmware to enable CFexpress. In the event of accidental file deletion, SanDisk's RescuePRO Deluxe data recovery software is available as a free download.

Please check with the manufacturer of your particular camera to ensure CFexpress compatibility.

64GB Storage Capacity    Max Read Speed: 1500 MB/s    Max Write Speed: 800 MB/s    Records Raw 4K Video    Compatible with Select XQD Devices    Downloadable Photo Recovery Software

High-speed, consistent recording and an enhanced workflow efficiency beyond existing SanDisk cards are the result of read speeds of up to 1500 MB/s and write speeds of up to 800 MB/s.

The CFexpress form factor captures raw 4K video with sustainable, low-latency performance in your video recording.

The card is backward compatible with select XQD cameras that adopt firmware enabling CFexpress. The CFexpress Card Type B bridges existing devices with the future of technology.

The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted.

Enjoy peace of mind with a limited lifetime warranty. Please note that in Germany, Canada, and regions that don't recognize the lifetime warranty, the coverage will be for 30 years.

Related Questions and Answers

Q: 1. Sandisk 128GB CFexpress Type B works with Nion Z7II body ?

A: Yes, the Sandisk 128GB Extreme PRO CFexpress Card Type B works with the Nikon Z7II camera.

Q: 2. Does this card work well with Nikon Z9 for bursts of RAW stills?

A: With a maximum write speed of 1200 MB/s, the SanDisk 256GB Extreme PRO CFexpress Card Type B will work very well for burst shooting RAW files.

Q: 3. I can't get this to work with a Nikon d850— I updated the firmware. Has anyone else had any luck? Are they compatible?

A: The SanDisk 128GB Extreme PRO CFexpress Card Type B is a Nikon-approved memory card for the D850.

Q: 4. Can you read this Card with Sony MRW-G1 CFexpress Type B/XQD Memory Card Reader without issues, and in full speed potential ?

A: The Sony MRW-G1 CFexpress Type B/XQD Memory Card Reader is designed to Transfer data at the Rate: of Up to 10 Gb/s. While the card can write up to 12 Gb/s. The card reader will read the data but not at the full speed of the card.

Q: 5. Will this fit into a Nikon Z6ii camera?

A: Yes, this is the correct memory card for the Z6 Mark II.

Q: 6. Will this work in Z6?

A: Yes, the SanDisk 64GB Extreme PRO CFexpress Card Type B will work in a Z6. Also, the following other memory cards work: https://bhpho.to/3EZrptN.

Q: 7. Scan Disk 256GB extreme Pro CFexpress card will work on latest Nikon Z9 Mirrorless Camera?

A: Yes. The SanDisk 256GB Extreme PRO CFexpress Card Type B is compatible with the Nikon Z9.

Q: 8. Will this card work for 600 Mb/s 4K/60 All-I footage from the Sony A7SIII?

A: No, it would not be compatible. The SanDisk 128GB Extreme PRO CFexpress Card Type B, B&H # SACFEP128GB, is a larger card that is not compatible for use with the smaller CFexpress Type A card slot found on the Sony Alpha a7S III Mirrorless Digital Camera. While we do not currently have a CFexpress Type A card from SanDisk, the two options we have that would be compatible would be the Sony 80GB CFexpress Type A TOUGH Memory Card, B&H # SOCEAG80, or the Sony 160GB CFexpress Type A TOUGH Memory Card, B&H # SOCEAG160. The maximum bitrate for the Sony Alpha a7S III is 600 Mbps, which would require a minimum sustained write speed of 75 MB/sec or faster to record 4K video. The Sony memory cards listed above have a minimum sustained write speed of 400 MB/sec, and would be more than fast enough for your usage needs. If you need a card that is currently in stock, as the Sony a7S III also supports SDXC UHS-II cards, the Lexar 128GB Professional 2000x UHS-II SDXC Memory Card with SD Card Reader, B&H # LESD2000128R, has a minimum sustained write speed of 90 MB/sec, and would also work for your needs until the CFexpress Type A cards are available for purchase.

Q: 9. I bought this 128gb card together with ProGrade Digital CFXB,SDXC,SDHC USB 3.1 GEN 2 READER. Check the speed using the h2testw V 1.4 software and disappointed: Write speed-323 MByte/s, Reed speed - 294 MByte/s. What is wrong?

A: The read and write speeds on the card are theoretical speeds that are valid only in a perfect scenario. Nobody really gets the card to work at those speeds. Now the question why one card can be slower than another, it could be the drivers in your computer are slowing down the card, it could be you are connecting the card reader to a USB hub that is slowing down the card, it could be the USB cable you are using is slow, it could be the card is defective. There are so many variables unfortunately. If ProGrade is working faster for you I would recommend returning the Sandisk and getting ProGrade cards.

Q: 10. This card does it work with canon EOS 5d

A: This card does not work in any of the Canon EOS 5D cameras.