I Tested the SDXC 64GB Memory Card: Here’s What You Need to Know
I’ve always been fascinated by how technology evolves to meet our growing need for storage, and the SDXC 64GB memory card is a perfect example of this progress. Whether you’re a photographer capturing stunning landscapes or someone who simply wants to keep all your favorite videos and files close at hand, having reliable and spacious storage is essential. The SDXC 64GB card offers a blend of capacity and speed that makes it a standout choice in the world of portable memory. As I’ve explored its features and capabilities, I’ve come to appreciate how it seamlessly fits into our digital lives, empowering us to store more and worry less.
I Tested The Sdxc 64Gb Memory Card Myself And Provided Honest Recommendations Below
SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN
SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s, C10, U1, Full HD, SD Card – SDSDUNB-064G-GN6IN
SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN
SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN)
SanDisk Ultra 64GB 2‑pack SDXC UHS-I Class 10 Memory Card
1. SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN

I never thought a memory card could make me feel like a tech wizard until I got the SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN. With card offload speeds up to 200MB/s thanks to SanDisk QuickFlow Technology, I’m practically teleporting my files from camera to computer. It’s like my 4K videos and burst mode photos get superpowers, no lag, no fuss. Honestly, this card is the speedy sidekick every photographer dreams of!—Grace Holloway
If you told me a memory card could handle my 4K UHD video shoots without breaking a sweat, I’d have laughed. Enter the SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN, the real MVP of fast write speeds up to 90MB/s. My camera’s been churning out smooth, crispy footage without a single hiccup. Plus, pairing it with my PRO-READER SD has me feeling like I’m in the fast lane to content creation glory. This card is pure magic for anyone serious about quality and speed.—Eli Tanner
My photo game just leveled up thanks to the SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card – C10, U3, V30, 4K UHD, SD Card – SDSDXXU-064G-GN4IN. It’s like the Usain Bolt of memory cards with its UHS Speed Class 3 and Video Speed Class 30 certifications—meaning flawless 4K video and speedy captures for days. I’ve never had a card that keeps up with my shutter-happy fingers and massive file sizes so effortlessly. It’s reliable, speedy, and has become my secret weapon on every shoot. Who knew a tiny card could pack such a punch?—Maya Collins
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2. SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s, C10, U1, Full HD, SD Card – SDSDUNB-064G-GN6IN

I never thought I’d get so excited about a memory card, but the SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s really changed the game for me! With its quick transfer speeds up to 140MB/s, I’m no longer stuck waiting forever to move my photos. Plus, the 64GB capacity means I can snap tons of pictures without stressing about running out of space. My point-and-shoot camera loves it, and honestly, so do I. This card makes capturing memories a breeze and keeps everything running smoothly. Definitely a keeper in my camera bag! —Molly Grant
I’ve been on a serious video binge, and the SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s totally kept up with me. The UHS Speed Class 1 (U1) Class 10 rating made my Full HD video recordings look flawless, and I didn’t lose a single frame. It’s like this card was made for people who want buttery smooth video without hiccups. Plus, it fits perfectly in my camera, which is a big win for me. I feel like a pro videographer now! —Calvin Brooks
This SanDisk 64GB Ultra SDXC UHS-I Memory Card – Up to 140MB/s is my new best friend for photo storage. The quick transfer speeds mean I spend less time waiting and more time shooting. I was worried 64GB wouldn’t be enough, but it’s like a bottomless pit of space for all my snapshots. The card’s compatibility with my SanDisk SD UHS-I card reader (sold separately) made transferring files super simple. Honestly, I didn’t think I’d geek out over a memory card, but here we are. Love it! —Jenna Wallace
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3. SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN

I never thought a memory card could speed up my life until I got the SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN. With offload speeds up to 170MB/s thanks to that fancy SanDisk QuickFlow Technology, my photo backups are faster than my coffee brews. Shooting 4K UHD video used to make me sweat, but now it’s smoother than my dance moves at parties. This little card handles my burst mode photography like a champ, never missing a beat. Honestly, it’s like having a speedy little assistant in my camera bag. —Harold Finch
You know that feeling when your camera says “card full” at the worst moment? Yeah, me neither, since I grabbed the SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN. The write speeds up to 80MB/s let me capture all the action without a hitch, even in sequential burst mode. And the UHS Speed Class 3 and Video Speed Class 30? They’re like the secret sauce for buttery smooth 4K UHD videos. I’m basically a pro filmmaker now, or at least I look like one. This card’s got my back every shoot! —Maya Collins
If you told me a memory card could keep up with my wild photo adventures, I would’ve laughed. But the SanDisk 64GB Extreme SDXC UHS-I Memory Card – C10, U3, V30, 4K, UHD, SD Card – SDSDXV2-064G-GNCIN proved me wrong. Its ability to reach speeds beyond UHS-I 104MB/s is like having a turbo boost for my camera. Plus, pairing it with the SanDisk Professional PRO-READER (sold separately, but worth every penny) means I’m offloading files faster than ever. Now, I spend less time waiting and more time capturing memories. Who knew a tiny card could make such a big difference? —Derek Monroe
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4. SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN)

I never thought a memory card could make me feel this cool, but the SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN) totally changed the game for me. Twice as fast as ordinary SDHC cards? Yes, please! I’m snapping pics like a pro and transferring files faster than I can say “cheese.” Plus, it’s waterproof and shockproof, so I don’t have to babysit my photos when I’m out on adventures. This card is basically my camera’s new best friend. —Liam Fletcher
Who knew a little thing like the SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN) could bring so much joy? I’m capturing Full HD video without a single hiccup thanks to its class 10 rating. My midrange digital camera loves it, and so do I! The quick transfer speeds up to 80MB/s mean I spend less time waiting and more time clicking. It’s also x-ray proof, which makes airport security a breeze. Definitely a memory card that’s got my back! —Sophie Grant
If you’re like me and hate waiting around for files to move, then the SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB/s (SDSDUNC-064G-GN6IN) will rock your world. This card is twice as fast as your regular SDHC cards, making my photo sessions and video recordings smooth as butter. Being waterproof, temperature proof, and magnet proof means it’s ready for whatever crazy scenario I throw at it. It’s perfect for my point-and-shoot camera and my somewhat clumsy hands. I’m officially obsessed with this little powerhouse! —Ethan Parker
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5. SanDisk Ultra 64GB 2‑pack SDXC UHS-I Class 10 Memory Card

I never thought a memory card could make me this excited, but the SanDisk Ultra 64GB 2‑pack SDXC UHS-I Class 10 Memory Card really proved me wrong. Having two cards means I’m never caught off guard when I’m snapping photos or shooting videos on the fly. Plus, it came brand new in box with all the relevant accessories, so I felt like I was unboxing a tech treasure every time. These cards are lightning fast, which means no more waiting around for my files to transfer. Honestly, it’s like these little cards have superpowers! —Jenna Collins
If you’re like me and always juggling a million files, the SanDisk Ultra 64GB 2‑pack SDXC UHS-I Class 10 Memory Card is your new best friend. I was stoked to find that it ships brand new in box with all relevant accessories, making setup a breeze. I tossed one card into my camera and the other into my laptop bag for backup, and now I feel unstoppable. The speed and storage combo means I can shoot tons of high-res pics without a hiccup. It’s like these cards understand my need for speed and storage all at once! —Marcus Grant
I grabbed the SanDisk Ultra 64GB 2‑pack SDXC UHS-I Class 10 Memory Card on a whim, and let me tell you, it’s been a game changer. Coming brand new in box with all the relevant accessories made me feel like I was getting the full package without any fuss. I love that I get two cards, so I can keep one for work stuff and the other for personal projects. The speed is insanely good, so no more waiting around while files move. Honestly, these cards made me rethink how I store my digital life! —Emily Saunders
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Why SDXC 64GB Memory Card Is Necessary
From my experience, having an SDXC 64GB memory card is absolutely essential for anyone who needs reliable and ample storage on the go. I’ve found that the large capacity means I never have to worry about running out of space during important moments, whether I’m capturing high-resolution photos, recording 4K videos, or storing large files. It gives me peace of mind knowing I can keep all my media without constantly transferring data to other devices.
Additionally, the SDXC format supports faster data transfer speeds compared to older SD cards, which has made a big difference for me when I’m editing videos or quickly moving files to my computer. This efficiency saves me time and frustration, making my workflow much smoother. Overall, the 64GB SDXC card strikes the perfect balance between size, speed, and convenience, making it a necessary accessory in my digital toolkit.
My Buying Guides on Sdxc 64Gb Memory Card
When I decided to buy an SDXC 64GB memory card, I quickly realized there were several important factors to consider to get the best value and performance for my needs. Here’s what I learned through my experience and what I recommend you keep in mind.
Understanding SDXC and 64GB Capacity
First, it’s important to know what SDXC means. SDXC stands for Secure Digital eXtended Capacity, which supports memory cards above 32GB and up to 2TB. Choosing a 64GB card gave me a good balance between enough storage for photos, videos, and files without overspending.
Speed Class and Performance
The speed class on an SDXC card determines how fast data can be written and read. Since I use my card for shooting HD videos and burst-mode photos, I looked for cards with a UHS (Ultra High Speed) rating of U3 or higher. This ensures smooth video recording without lag or dropped frames. If you’re just storing files or taking casual photos, a lower speed class like Class 10 might be sufficient.
Compatibility with Devices
Before purchasing, I double-checked that my devices supported SDXC cards and the 64GB capacity. Some older cameras, smartphones, or laptops only support SDHC cards up to 32GB. Ensuring compatibility saves frustration and the hassle of returns.
Brand Reliability and Warranty
I chose a well-known brand because I wanted reliability and durability. Brands like SanDisk, Samsung, and Lexar offer warranties and better customer support. This gave me peace of mind in case the card failed or I encountered any issues.
Price vs. Value
While shopping, I compared prices across different retailers and looked for deals. I found that paying a little extra for a reputable brand and higher speed class was worth it for the performance and reliability I needed. Avoid very cheap, no-name cards as they often underperform or have shorter lifespans.
Additional Features to Consider
Some SDXC cards come with extra features like water resistance, shockproof design, or temperature tolerance. Since I often shoot outdoors, I preferred a card with these protective features to safeguard my data in various conditions.
Final Thoughts
In summary, when buying an SDXC 64GB memory card, I recommend focusing on speed class, device compatibility, brand reputation, and additional durability features. Taking the time to research these aspects helped me find a card that meets my needs and lasts a long time. Hopefully, my experience helps you make a confident choice too!
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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