Search  for anything...
Sandisk

SANDISK 64GB Ultra SDXC UHS-I Memory Card - 120MB/s, C10, U1, Full HD, SD Card - SDSDUN4-064G-GN6IN [Older Version]

  • Based on 41,534 reviews
Condition: New
Checking for the best price...
$29.55 Why this price?
Save $10.44 was $39.99

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 16 left in stock
Fulfilled by Amazon
Arrives Thursday, Jul 16
Order within 19 hours and 2 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: Memory Card Only


Capacity: 64GB


Features

  • This version has been discontinued by manufacturer
  • Great choice for compact to mid-range point-and-shoot cameras
  • Quick transfer speeds up to 120MB/s(1) to back up those moments.
  • (1)Up to 120MB/s read speed, engineered w/ proprietary technology to reach speeds beyond UHS-I 104MB/s, compatible device required. Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.
  • Up to 64GB to store tons of pictures and even more Full HD video(2).
  • (2)Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information. 1GB=1,000,000,000 bytes. Actual user storage less.
  • Exceptional video recording performance with UHS Speed Class 1 (U1)(5) Class 10 rating for Full HD video (1080p)(2).
  • (5)UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See the official SanDisk website for more information on UHS speed.

Description

Take better pictures and Full HD videos(2) with your compact to mid-range pointand shoot cameras. With capacities up to 256GB, there’s plenty of room to store tons of pictures and Full HD video(2). 1GB=1,000,000,000 bytes. Actual user storage less. (2)Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information.

Flash Memory Type: SDXC


Memory Storage Capacity: 64 GB


Compatible Devices: Mid-range point-and-shoot cameras, SanDisk SD UHS-I card reader


Additional Features: Temperature Proof, Water Proof, X Ray Proof


Read Speed: 120 Megabytes Per Second


Media Speed: 104 MB per second


Hardware Connectivity: microSDXC


Secure Digital Association Speed Class: Class 10


Item Weight: 2.27 Grams


Item Dimensions L x W: 1.2"L x 0.9"W


Warranty Type: Limited


Color: Black


Brand: Sandisk


Model Name: SanDisk Ultra SDXC UHS-I card


Model Number: SDSDUN4-064G-GN6IN


Manufacturer: Sandisk Technologies, Inc.


UPC: 619659182939


Mfr Part Number: SDSDUN4-064G-GN6IN


Item Type Name: SD Card


Unit Count: 1.0 Count


Warranty Description: 10-year manufacturer warranty


Best Sellers Rank: #11 in SecureDigital Memory Cards


ASIN: B08GY1QYXP


Customer Reviews: 4.7 4.7 out of 5 stars (41,534) 4.7 out of 5 stars


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great for kodak pixpro fz55, no quality issues
Style: Memory Card Only Capacity: 64GB
I used this for my kodak pixpro fz55 and it works great. The quality is perfect and there is a lot of storage that will last you are very very long time.
Reviewed in the United States on June 10, 2026 by Ablack
    • Modded 3DS
Style: Memory Card Only Capacity: 128GB
I used this to MOD my 3DS and it worked perfectly. If you use this for a 3DS it will need to be formatted before you can use it, but that will be on the guide. Haven't had an issue with it and it's got plenty of storage.
Reviewed in the United States on May 4, 2026 by 1boomer31
    • Reliable, Fast, and Perfect for My Dashcam!
Style: Memory Card Only Capacity: 128GB
I bought this SanDisk 128GB Ultra SDXC UHS-I Memory Card specifically for my dashcam, and it’s been working flawlessly. It handles continuous recording and overwriting with no lag or errors, and the playback quality is smooth and clear. The read/write speeds are excellent — I’ve had no issues transferring large video files to my computer. Installation was plug-and-play; my dashcam recognized it immediately. It’s also reassuring to have the SanDisk brand behind it — their cards have always been reliable for me. If you’re looking for a dependable memory card for a dashcam, camera, or any high-use device, this one is a great choice. Great performance and value for the price! (I just wish the dashcam had held up as well as this did!) ... show more
Reviewed in the United States on October 14, 2025 by Amazon Customer
    • Works for Kodak Pixpro fz55 Works for Kodak Pixpro fz55
Style: Memory Card Only Capacity: 64GB
Review Image by Ao
I use it for my Kodak Pixpro fz55 and it works great with this adapter
Reviewed in the United States on April 27, 2026 Reviewed in the United States on April 27, 2026 by Ao
    • Reliable and Fast SanDisk 128GB Ultra SDXC Memory Card
Style: Memory Card Only Capacity: 128GB
The SanDisk 128GB Ultra SDXC UHS-I Memory Card has proven to be a reliable and fast option for expanding my device's storage capacity. With its impressive read speed of up to 120MB/s, this card has been a valuable addition to my photography and video recording needs. The storage capacity of 128GB is ample for storing a significant amount of photos, videos, and other files. I've used this memory card in my digital camera, and it has easily accommodated high-resolution images and Full HD video recordings without running out of space. The card's UHS-I technology and Class 10 rating are evident in its performance. I've experienced minimal lag when capturing continuous shots in burst mode, and the video recording has been smooth and without interruptions. Additionally, the card's compatibility with Full HD recording is a big plus for those who use it for video work. The ability to capture high-quality footage without concerns about storage limitations is a major advantage. One minor drawback is that, while the card's read speed is impressive, the write speed might not be as fast, especially for larger files. This is something to keep in mind if you frequently transfer large amounts of data from the card to another device. In terms of durability, the SanDisk brand has a reputation for producing reliable memory cards, and this one is no exception. It has held up well to regular use, and I haven't encountered any issues so far. Overall, the SanDisk 128GB Ultra SDXC UHS-I Memory Card is a solid choice for anyone seeking a fast and reliable storage solution. Its impressive read speed, ample storage capacity, and compatibility with Full HD recording make it suitable for both photography and video enthusiasts. While the write speed could be improved, the card's overall performance and durability earn it a solid four-star rating. ... show more
Reviewed in the United States on August 19, 2023 by Kidus Tsige
    • Get the Best with SanDisk
Style: Memory Card Only Capacity: 128GB
SanDisk is my favorite brand of SD card as well as USB stick. It's high quality. This one is priced lower than at other retailers who sell it making it a valuable buy. I formatted it to use it on a Canon camera, and got great results. Functionality and compatibility are excellent as I transfer it between Canon cameras without any issues. I have older SanDisk storage devices and they have great lifespans without degradation of images. ... show more
Reviewed in the United States on September 2, 2025 by Nina L.
    • Great product
Style: Memory Card Only Capacity: 128GB
Works great!
Reviewed in the United States on February 14, 2026 by Pamela
    • Great product!
Style: Memory Card Only Capacity: 128GB
Works well for my Canon DSLR
Reviewed in the United States on January 23, 2026 by Instant60

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...