Sandisk

SanDisk Ultra 64GB SDXC UHS-I Memory Card

4.6 (1133 reviews)

Read speeds up to 100MB/s help you offload a full day of Full HD footage and photos in less time

$24.50*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 24, 2026.Price and availability are subject to change.

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Overview

The SanDisk 64GB Ultra SDXC sits squarely in the mainstream storage tier, aimed at photographers and casual videographers who shoot in Full HD and want dependable capacity without paying for professional-grade speed. Its 64GB size strikes a familiar balance: generous enough for a day of shooting, common enough to be affordable. The card uses the standard full-size SD form factor, so it drops into most cameras, card readers, and older devices without an adapter.

Performance centers on a rated read speed of up to 100MB/s, which primarily benefits the offload stage — pulling a full card of images and clips onto a computer. The Class 10 (C10) and UHS-I Speed Class 1 (U1) ratings are the specifications that matter for recording, and both are pitched at Full HD 1920x1080 capture rather than higher-bandwidth 4K work. Worth noting is that SanDisk lists the read speed but not a corresponding write figure here, which leaves sustained recording headroom harder to judge on paper.

For ownership, this is the SDSDUNR-064G-GN3IN overseas retail SKU, a detail buyers should weigh against regionally packaged versions when it comes to warranty coverage and support. Handled sensibly, it's a straightforward, no-frills card for HD-focused kits.

Key Features

SDSDUNR-064G-GN3IN Overseas Retail

Specifications

Brand
SanDisk
Series
Ultra
Capacity
64GB
Card Type
SDXC
Bus Interface
UHS-I
Read Speed
Up to 100MB/s
Speed Class
Class 10 (C10)
UHS Speed Class
U1
Video Resolution
Full HD (1920x1080)
Form Factor
Full-size SD
Model Number
SDSDUNR-064G-GN3IN

Frequently Asked Questions

Yes. Its Class 10 and U1 ratings are designed for Full HD 1920x1080 recording, letting the card write footage smoothly at that resolution.
That figure is the rated read speed, which mainly speeds up transferring photos and clips from the card to a computer. SanDisk does not list a separate write speed here.
It is not rated for 4K. The U1 and Class 10 specifications are aimed at Full HD capture, so 4K workflows fall outside its stated design.
No adapter is needed for standard SD slots. It uses the full-size SDXC form factor and fits most cameras and card readers directly.
That is the specific overseas retail version of this card. Packaging, distribution, and warranty terms may differ from regionally sold versions, so confirm details for your area.