Appliances Memorial Day SaleFree delivery. Ends 6/3. Terms apply.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. SanDisk - Extreme 64GB CompactFlash (CF) Memory Card - Black/Gold.
  • Alt View 11. SanDisk - Extreme 64GB CompactFlash (CF) Memory Card - Black/Gold.
  • 7 Tips and Tricks to Help Minimize Data Loss and Corruption on Your Memory Card 1. Do: Read/Write to Always 2. Don't: Mix a Card with Different Formats in the Same Year 3. Don't: Leave Cards in Your Camera for Too Long 4. Don't: Format a Card in the Same Computer or Other Devices 5. Do: Always Use a Card Reader 6. Don't: Connect Your Camera to Your Computer via USB to Offload Photos 7. Do: Use Multiple Cards to Increase Capacity 8. Don't: Manually Delete Photos to Empty a Memory Card 9. Don't: Use a MicroSD Adapter in a Camera's SD Card Slot 10. Memory Card Best Practices by SanDisk
  • The image showcases a comparison of storage capacities and the number of photos and videos that can be stored on different SanDisk memory cards. The capacities range from 64GB to 2TB, and the number of photos and videos that can be stored on each card increases accordingly. The image also includes a note at the bottom, which reads "How Many Photos & Videos Will this Card Hold?" and directs viewers to the SanDisk website for more information.

SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

Model:
SDCFXS-064G-A46
SKU:
10115540
$133.39
Save $2.29
The comparable value is $135.68

Customer reviews

Rating 4.8 out of 5 stars with 922 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

97%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 9 Showing 161-180 of 922 reviews

  • Great card

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sandisk never disappoints. And always a good price at Best But.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Cards you can count on!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These cards have proven reliable time & time again. They work exactly as they should which is why I buy them. You should too.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Best Compact Flash Card There Is

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast, was for my old RIO Karma upgrade from micro drive to Compact Flash. Worked great, speed is amazing. Sandisk is known for higher speed and reliable. Would buy again.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • CF Card

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love these! I use them everytime I use my camera to back up my images on 2 cards. I shoot a lot of weddings so these are very handy!

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Go to card

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My go to card for all photography needs. Bought this one for a quick back up for a wedding (used for canon 5D mk iii)

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Works as advertised!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This older memory card format worked really well on my older Canon 5DmkII. No issues at all.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Great card

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works fantastic as a backup card for my cannon dslr.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Fast & Affordable

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid choice for Canon cameras. Works great. Good price.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Sandisk 64 GB

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product works great for people who need plenty of storage for photos or videos. Would recommend to anyone.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • CF Flash

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, needed to pick one up since I just purchased my camera dual slot camera. It was on sale and I've never had issues with sandisk

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Works as intended

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Using in my backup camera Nikon D800 Can shoot all I want and not even a hiccup

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Get it!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very pleased with this product! Works well with Canon 5D mk II

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Working as Intended

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great card. Worked well. Bought the last one they had at the time for a older camera.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Delivered as promised

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I shoot both sports and the occasional family shoot. These cards do everything I need them to and more. I have never been let down by them.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Great purchase!!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great purchase. Needed this to take pictures for a wedding. Pictures turned out great! I still have a lot of room left on the card.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Memory card

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great product I have used this brand for years. And have gotten great results and have saved thousands of photos. Now I can store even more with the 64 GB disk

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Scan Disk Extreme

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed For My Brother In Laws Wedding As Always Scan Disk Extreme Cards Get The Job Done

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • SanDisk review

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This SanDisk for my camera is the second one I use in ma Canon 5D camera! The value was good and the product is easy to use!

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Good card.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This card works really good. Have an old camera tried it out in and it function like a champ.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend

  • Reliable memory card

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a very reliable product! I regularly purchase this memory card and have never been disappointed.

    This review is from SANDISK - Extreme 64GB CompactFlash (CF) Memory Card

    I would recommend this to a friend
Page 9, Showing 161-180 of 922 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.