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SanDisk 64GB Ultra SDXC UHS-I Memory Card

Curated from 147 real Reddit conversations

Refreshed on: March 24, 2025

SanDisk 64GB Ultra SDXC UHS-I Memory Card

Brand: SanDisk

Price: $9

Snoop Score:

2.8

Sentiment

3.6

Popularity

1.6

Technical

2.8

Buy on Amazon for $9 See All SD Cards Reviews

As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The SanDisk 64GB Ultra SDXC UHS-I Memory Card is designed to deliver high-speed performance for everyday photography and video capture with compact cameras and Nintendo Switch. It provides up to 140MB/s read speeds and reliable Full HD video support, making it a versatile accessory for casual users. Consumer sentiment is a mixed bag with enthusiastic nods to performance contrasted by gripes over premium pricing and inconsistent reliability. One user commented, “Ultra performs fantastic,” while others decry it as an overpriced novelty. Feedback highlights its adequate performance for devices like the Nintendo Switch, yet concerns linger about slow write speeds and warranty limitations. The debate underscores that while it meets basic needs, its extra cost might not be justifiable for everyone. In conclusion, the card is recommended for users with moderate performance requirements and casual use, though professionals or heavy users might want to explore higher-end alternatives. The expert consensus suggests it’s a solid choice if the price matches your expectations and your device isn’t pushing its limits.

Not for you? Check out our other rated SD Cards

all of our own brand cards were made by SanDisk.
Positive Feedback

They look nice but for something you’ll very rarely ever see it’s not worth they extra price lol
Negative Feedback

2.8

SanDisk 64GB Ultra SDXC UHS-I Memory Card

Buy on Amazon for $9

Photography

3 / 10

Videography

3 / 10

Event Coverage

3 / 10

Outdoor & Travel

3 / 10

See how this compares to all SD Cards

What it does well!

Key strengths users can’t stop talking about.

Reliable performance and build quality

“all of our own brand cards were made by SanDisk.”➕

“I've used SanDisk Extreme Pro SD cards and so far haven't had problems.”➕

Overall performance is adequate for everyday tasks

“Ultra performs fantastic.”➕

Ultra SD card is sufficient for Nintendo Switch performance

“But considering the Switch only reads at the maximum of 90 MBs, Ultra is good enough.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Overpriced novelty design

“They look nice but for something you’ll very rarely ever see it’s not worth they extra price lol”➕

“They’re really cool, but not worth the $$”➕

“I wish they wouldn't do this, looks like I'm buying an overpriced Gengar SDcard.”➕

“Another thing to waste your money on.. after you buy this you put it in a device and don't look at it again for awhile.”➕

Reliability issues and failures

“I’ve either had terrible luck or the cards are trash.”➕

Slow write speeds affect performance

“They're slow, but writes aren't really THAT bad that it makes it unusable.”➕

Shorter warranty duration compared to premium models

“the ultras is 10 years, although sandisk says they replace it either with a new card or a card thats used and tested meeting sandisk requirements.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card	$33	8.2	Details	Buy
SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card	$83	7.2	Details	Buy
Lexar 128GB Professional SILVER PRO SDXC Memory Card	$56	6.9	Details	Buy
SanDisk 128GB Extreme PRO SDXC Memory Card	$19	5.4	Details	Buy
SanDisk 256GB Extreme SDXC UHS-I Memory Card	$28	4.6	Details	Buy
PNY 128GB Elite-X SDXC Flash Memory Card	$21	4.6	Details	Buy
PNY 32GB Elite Class 10 U1 V10 SDHC Flash Memory Card	$24	4.4	Details	Buy
SanDisk 64GB Ultra SDXC UHS-I Memory Card	$9	2.8	Details	Buy
SP Silicon Power 32GB 5-Pack SDHC Class 10 Flash Memory Card	$14	2.4	Details	Buy
SanDisk 32GB Ultra 100MBs SDHC Memory Card	$7	2.1	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

Sufficient speed for typical video use despite 4K concerns

“This card should be fast enough for ~150Mbit/s which is plenty for most users.”➕

High reliability of SanDisk cards reported by professionals

“In 20+ years professional work I never had a problem with SanDisk.”➕

“Switched to SanDisk Extreme Pro in 2019 and none of them have failed on me yet.”➕

“I'm going running back to SanDisk!”➕

“the Extreme Pros just keep doing their thing.”➕

Camera performance is limited by the slowest card in the system

“your camera read/write is only as fast as your slowest card.”➕

“I'm perfectly happy running these in my 5D bodies.”➕

Discussion on SD card class ratings and differences

“You can see most brands just put the speeds right on the cards (though that’s also advertisement and doesn’t always indicate the speed you’ll get under every circumstance and is often a read speed.)”➕

“Sometimes if a card isn’t fast enough it can’t keep up with what you’re recording.”➕

“Wouldn't Sony do this to confirm compatibility for *older* hardware?”➕

“So why all the different ratings? Why hasn’t V-rating, since it is the latest, just replaced all the others?”➕

Reliable performance on Nintendo Switch seen in SanDisk Ultra memory cards

“This is the one I have in my lite and it’s been great so far.”➕

“I’ve never filled it up.”➕

“Yeah, I’d say it’s worth it if you can get a good price.”➕

“If you can get at least a 400gb for cheap/discounted price, go for it.”➕

Physical design issues causing SD cards to stick and be difficult to eject

“I would make absolutely certain that both the packaging you received, and the labels on the cards themselves match EXACTLY what you see on the Sandisk site.”➕

“i shit myself and had to use tweezers to remove.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Backup and rotation recommendations for memory cards

“Thats it.”➕

“I'll consider just buying more SanDisks to rotate out with.”➕

“I trust no brand.”➕

“check write speeds too.”➕

Need for compatible card reader for UHS-I speeds

“You need a card reader to bust past the normal limit of 100MB/s on UHS-I card bus.”➕

Confusion between SD and MicroSD card form factors

“I was about to buy a bunch of these, but then realized it's **not MicroSD**.”➕

SanDisk Ultra PLUS seen as a solid upgrade for backup and photography but not for 4K video

“A solid upgrade for my backup card in my camera.”➕

“This deal was a perfect first step without signing on to a real commitment.”➕

“Don’t expect to be able to film in 4K with these, but if you have a camcorder or a point and shoot and want this for photos, it’s a great buy.”➕

Pricing and value discussions around SanDisk memory cards

“The strong consumer electronics market continues to demand higher capacity storage cards.”➕

“$100 everywhere in the us I've seen”➕

“Price is about $80 now.”➕

“Only $50 you're getting a great deal in that shit.”➕

Comparisons and mixed reliability experiences among memory card brands

“I've used Lexar, Sandisk, and Kingston with absolutely zero issues.”➕

“The only card failure that cost me shots was a Sandisk and my one Transcend card has been very reliable.”➕

“I have nothing but Transcend cards and I've never had a single issue.”➕

“the only time I've ever had real problems was with cheap bargain basement cards.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Counterfeit concerns on Amazon

“I must say it looked legit. The packaging was exactly as you would expect from a SanDisk product.”➕

“I always run it through a program to make sure it actually has the reported capacity.”➕

“Amazon mixes inventory of the same sku to optimize shipping by either location or to ship the least packages possible.”➕

“People also buy these regular cards, swap them for the counterfeit cards and return it to stores.”➕

Long-term data reliability concerns with microSD cards

“microSD cards are among the worst places to store data long-term. They're fine for day to day use, but not a good long-term plan.”➕

Warranty and reliability issues reported in Canada

“I've had 3 cards from them all die within a year, and they refused to warranty a single one.”➕

Counterfeit concerns and verification methods for SanDisk cards on Amazon

“Amazon is notorious for fakes, don't buy SD cards from Amazon especially third party seller.”➕

“Don't buy cards from **any** seller on Amazon, where they're fulfilled and shipped by Amazon.”➕

“I've bought SanDisk cards directly from Western Digital (the manufacturer) and they worked out half the price of Amazon before delivery.”➕

“Every new card should be tested before used.”➕

Physical wear and degradation over long-term use

“After over a decade and probably going through 100 or more Sandisk cards, I’ve never had one fail electronically.”➕

“Most of the time the card would physically break, either it would separate or the ribs between the contacts would break and damage card slots.”➕

Impact of branding and sponsorship on pricing perception

“That's why the price is quite expensive compared to the regular Sandisk SD cards but, the features are similar.”➕

Overheating and melting risk in some SanDisk microSDXC cards

“I smelled the magic smoke. Touched it barely with my finger and it was massively hot.”➕

“Holy hell. I came here thinking it was an obvious fake, but it not only looks legit but caught on fire.”➕